25858992

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 71066880

約数和(自身を除く): 45207888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 59, 69, 92, 118, 138, 177, 184, 236, 276, 354, 368, 397, 472, 552, 708, 794, 944, 1104, 1191, 1357, 1416, 1588, 2382, 2714, 2832, 3176, 4071, 4764, 5428, 6352, 8142, 9131, 9528, 10856, 16284, 18262, 19056, 21712, 23423, 27393, 32568, 36524, 46846, 54786, 65136, 70269, 73048, 93692, 109572, 140538, 146096, 187384, 219144, 281076, 374768, 438288, 538729, 562152, 1077458, 1124304, 1616187, 2154916, 3232374, 4309832, 6464748, 8619664, 12929496, 25858992]

約数ペア:

[(1, 25858992), (2, 12929496), (3, 8619664), (4, 6464748), (6, 4309832), (8, 3232374), (12, 2154916), (16, 1616187), (23, 1124304), (24, 1077458), (46, 562152), (48, 538729), (59, 438288), (69, 374768), (92, 281076), (118, 219144), (138, 187384), (177, 146096), (184, 140538), (236, 109572), (276, 93692), (354, 73048), (368, 70269), (397, 65136), (472, 54786), (552, 46846), (708, 36524), (794, 32568), (944, 27393), (1104, 23423), (1191, 21712), (1357, 19056), (1416, 18262), (1588, 16284), (2382, 10856), (2714, 9528), (2832, 9131), (3176, 8142), (4071, 6352), (4764, 5428)]