27476792

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 61560000

約数和(自身を除く): 34083208

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 89, 148, 149, 178, 259, 296, 298, 356, 518, 596, 623, 712, 1036, 1043, 1192, 1246, 2072, 2086, 2492, 3293, 4172, 4984, 5513, 6586, 8344, 11026, 13172, 13261, 22052, 23051, 26344, 26522, 38591, 44104, 46102, 53044, 77182, 92204, 92827, 106088, 154364, 184408, 185654, 308728, 371308, 490657, 742616, 981314, 1962628, 3434599, 3925256, 6869198, 13738396, 27476792]

約数ペア:

[(1, 27476792), (2, 13738396), (4, 6869198), (7, 3925256), (8, 3434599), (14, 1962628), (28, 981314), (37, 742616), (56, 490657), (74, 371308), (89, 308728), (148, 185654), (149, 184408), (178, 154364), (259, 106088), (296, 92827), (298, 92204), (356, 77182), (518, 53044), (596, 46102), (623, 44104), (712, 38591), (1036, 26522), (1043, 26344), (1192, 23051), (1246, 22052), (2072, 13261), (2086, 13172), (2492, 11026), (3293, 8344), (4172, 6586), (4984, 5513)]