26651928

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 69660000

約数和(自身を除く): 43008072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 149, 174, 232, 257, 298, 348, 447, 514, 596, 696, 771, 894, 1028, 1192, 1542, 1788, 2056, 3084, 3576, 4321, 6168, 7453, 8642, 12963, 14906, 17284, 22359, 25926, 29812, 34568, 38293, 44718, 51852, 59624, 76586, 89436, 103704, 114879, 153172, 178872, 229758, 306344, 459516, 919032, 1110497, 2220994, 3331491, 4441988, 6662982, 8883976, 13325964, 26651928]

約数ペア:

[(1, 26651928), (2, 13325964), (3, 8883976), (4, 6662982), (6, 4441988), (8, 3331491), (12, 2220994), (24, 1110497), (29, 919032), (58, 459516), (87, 306344), (116, 229758), (149, 178872), (174, 153172), (232, 114879), (257, 103704), (298, 89436), (348, 76586), (447, 59624), (514, 51852), (596, 44718), (696, 38293), (771, 34568), (894, 29812), (1028, 25926), (1192, 22359), (1542, 17284), (1788, 14906), (2056, 12963), (3084, 8642), (3576, 7453), (4321, 6168)]