29341728

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 95351256

約数和(自身を除く): 66009528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 461, 468, 544, 612, 624, 663, 816, 884, 922, 936, 1224, 1248, 1326, 1383, 1632, 1768, 1844, 1872, 1989, 2448, 2652, 2766, 3536, 3688, 3744, 3978, 4149, 4896, 5304, 5532, 5993, 7072, 7376, 7837, 7956, 8298, 10608, 11064, 11986, 14752, 15674, 15912, 16596, 17979, 21216, 22128, 23511, 23972, 31348, 31824, 33192, 35958, 44256, 47022, 47944, 53937, 62696, 63648, 66384, 70533, 71916, 94044, 95888, 101881, 107874, 125392, 132768, 141066, 143832, 188088, 191776, 203762, 215748, 250784, 282132, 287664, 305643, 376176, 407524, 431496, 564264, 575328, 611286, 752352, 815048, 862992, 916929, 1128528, 1222572, 1630096, 1725984, 1833858, 2257056, 2445144, 3260192, 3667716, 4890288, 7335432, 9780576, 14670864, 29341728]

約数ペア:

[(1, 29341728), (2, 14670864), (3, 9780576), (4, 7335432), (6, 4890288), (8, 3667716), (9, 3260192), (12, 2445144), (13, 2257056), (16, 1833858), (17, 1725984), (18, 1630096), (24, 1222572), (26, 1128528), (32, 916929), (34, 862992), (36, 815048), (39, 752352), (48, 611286), (51, 575328), (52, 564264), (68, 431496), (72, 407524), (78, 376176), (96, 305643), (102, 287664), (104, 282132), (117, 250784), (136, 215748), (144, 203762), (153, 191776), (156, 188088), (204, 143832), (208, 141066), (221, 132768), (234, 125392), (272, 107874), (288, 101881), (306, 95888), (312, 94044), (408, 71916), (416, 70533), (442, 66384), (461, 63648), (468, 62696), (544, 53937), (612, 47944), (624, 47022), (663, 44256), (816, 35958), (884, 33192), (922, 31824), (936, 31348), (1224, 23972), (1248, 23511), (1326, 22128), (1383, 21216), (1632, 17979), (1768, 16596), (1844, 15912), (1872, 15674), (1989, 14752), (2448, 11986), (2652, 11064), (2766, 10608), (3536, 8298), (3688, 7956), (3744, 7837), (3978, 7376), (4149, 7072), (4896, 5993), (5304, 5532)]