25029984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 81185328

約数和(自身を除く): 56155344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 313, 336, 357, 392, 408, 476, 544, 588, 626, 672, 714, 784, 816, 833, 939, 952, 1176, 1252, 1428, 1568, 1632, 1666, 1878, 1904, 2191, 2352, 2499, 2504, 2856, 3332, 3756, 3808, 4382, 4704, 4998, 5008, 5321, 5712, 6573, 6664, 7512, 8764, 9996, 10016, 10642, 11424, 13146, 13328, 15024, 15337, 15963, 17528, 19992, 21284, 26292, 26656, 30048, 30674, 31926, 35056, 37247, 39984, 42568, 46011, 52584, 61348, 63852, 70112, 74494, 79968, 85136, 92022, 105168, 111741, 122696, 127704, 148988, 170272, 184044, 210336, 223482, 245392, 255408, 260729, 297976, 368088, 446964, 490784, 510816, 521458, 595952, 736176, 782187, 893928, 1042916, 1191904, 1472352, 1564374, 1787856, 2085832, 3128748, 3575712, 4171664, 6257496, 8343328, 12514992, 25029984]

約数ペア:

[(1, 25029984), (2, 12514992), (3, 8343328), (4, 6257496), (6, 4171664), (7, 3575712), (8, 3128748), (12, 2085832), (14, 1787856), (16, 1564374), (17, 1472352), (21, 1191904), (24, 1042916), (28, 893928), (32, 782187), (34, 736176), (42, 595952), (48, 521458), (49, 510816), (51, 490784), (56, 446964), (68, 368088), (84, 297976), (96, 260729), (98, 255408), (102, 245392), (112, 223482), (119, 210336), (136, 184044), (147, 170272), (168, 148988), (196, 127704), (204, 122696), (224, 111741), (238, 105168), (272, 92022), (294, 85136), (313, 79968), (336, 74494), (357, 70112), (392, 63852), (408, 61348), (476, 52584), (544, 46011), (588, 42568), (626, 39984), (672, 37247), (714, 35056), (784, 31926), (816, 30674), (833, 30048), (939, 26656), (952, 26292), (1176, 21284), (1252, 19992), (1428, 17528), (1568, 15963), (1632, 15337), (1666, 15024), (1878, 13328), (1904, 13146), (2191, 11424), (2352, 10642), (2499, 10016), (2504, 9996), (2856, 8764), (3332, 7512), (3756, 6664), (3808, 6573), (4382, 5712), (4704, 5321), (4998, 5008)]