40191424

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 112

約数和(自身を含む): 100592128

約数和(自身を除く): 60400704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 91, 103, 104, 112, 134, 182, 206, 208, 224, 268, 364, 412, 416, 448, 469, 536, 721, 728, 824, 832, 871, 938, 1072, 1339, 1442, 1456, 1648, 1742, 1876, 2144, 2678, 2884, 2912, 3296, 3484, 3752, 4288, 5356, 5768, 5824, 6097, 6592, 6901, 6968, 7504, 9373, 10712, 11536, 12194, 13802, 13936, 15008, 18746, 21424, 23072, 24388, 27604, 27872, 30016, 37492, 42848, 46144, 48307, 48776, 55208, 55744, 74984, 85696, 89713, 96614, 97552, 110416, 149968, 179426, 193228, 195104, 220832, 299936, 358852, 386456, 390208, 441664, 599872, 627991, 717704, 772912, 1255982, 1435408, 1545824, 2511964, 2870816, 3091648, 5023928, 5741632, 10047856, 20095712, 40191424]

約数ペア:

[(1, 40191424), (2, 20095712), (4, 10047856), (7, 5741632), (8, 5023928), (13, 3091648), (14, 2870816), (16, 2511964), (26, 1545824), (28, 1435408), (32, 1255982), (52, 772912), (56, 717704), (64, 627991), (67, 599872), (91, 441664), (103, 390208), (104, 386456), (112, 358852), (134, 299936), (182, 220832), (206, 195104), (208, 193228), (224, 179426), (268, 149968), (364, 110416), (412, 97552), (416, 96614), (448, 89713), (469, 85696), (536, 74984), (721, 55744), (728, 55208), (824, 48776), (832, 48307), (871, 46144), (938, 42848), (1072, 37492), (1339, 30016), (1442, 27872), (1456, 27604), (1648, 24388), (1742, 23072), (1876, 21424), (2144, 18746), (2678, 15008), (2884, 13936), (2912, 13802), (3296, 12194), (3484, 11536), (3752, 10712), (4288, 9373), (5356, 7504), (5768, 6968), (5824, 6901), (6097, 6592)]