42657264

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{22787}}^1$

素因数の和:22814

約数の個数: 60

約数和(自身を含む): 128569896

約数和(自身を除く): 85912632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 22787, 45574, 68361, 91148, 136722, 182296, 205083, 273444, 296231, 364592, 410166, 546888, 592462, 820332, 888693, 1093776, 1184924, 1640664, 1777386, 2369848, 2666079, 3281328, 3554772, 4739696, 5332158, 7109544, 10664316, 14219088, 21328632, 42657264]

約数ペア:

[(1, 42657264), (2, 21328632), (3, 14219088), (4, 10664316), (6, 7109544), (8, 5332158), (9, 4739696), (12, 3554772), (13, 3281328), (16, 2666079), (18, 2369848), (24, 1777386), (26, 1640664), (36, 1184924), (39, 1093776), (48, 888693), (52, 820332), (72, 592462), (78, 546888), (104, 410166), (117, 364592), (144, 296231), (156, 273444), (208, 205083), (234, 182296), (312, 136722), (468, 91148), (624, 68361), (936, 45574), (1872, 22787)]