2458494848

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{15913}}^1$

素因数の和:16015

約数の個数: 64

約数和(自身を含む): 5259258720

約数和(自身を除く): 2800763872

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 128, 136, 142, 272, 284, 544, 568, 1088, 1136, 1207, 2176, 2272, 2414, 4544, 4828, 9088, 9656, 15913, 19312, 31826, 38624, 63652, 77248, 127304, 154496, 254608, 270521, 509216, 541042, 1018432, 1082084, 1129823, 2036864, 2164168, 2259646, 4328336, 4519292, 8656672, 9038584, 17313344, 18077168, 19206991, 34626688, 36154336, 38413982, 72308672, 76827964, 144617344, 153655928, 307311856, 614623712, 1229247424, 2458494848]

約数ペア:

[(1, 2458494848), (2, 1229247424), (4, 614623712), (8, 307311856), (16, 153655928), (17, 144617344), (32, 76827964), (34, 72308672), (64, 38413982), (68, 36154336), (71, 34626688), (128, 19206991), (136, 18077168), (142, 17313344), (272, 9038584), (284, 8656672), (544, 4519292), (568, 4328336), (1088, 2259646), (1136, 2164168), (1207, 2036864), (2176, 1129823), (2272, 1082084), (2414, 1018432), (4544, 541042), (4828, 509216), (9088, 270521), (9656, 254608), (15913, 154496), (19312, 127304), (31826, 77248), (38624, 63652)]