69810512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1451}}^1$

素因数の和:1587

約数の個数: 40

約数和(自身を含む): 141157632

約数和(自身を除く): 71347120

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1451, 1552, 2902, 3007, 5804, 6014, 11608, 12028, 23216, 24056, 44981, 48112, 89962, 140747, 179924, 281494, 359848, 562988, 719696, 1125976, 2251952, 4363157, 8726314, 17452628, 34905256, 69810512]

約数ペア:

[(1, 69810512), (2, 34905256), (4, 17452628), (8, 8726314), (16, 4363157), (31, 2251952), (62, 1125976), (97, 719696), (124, 562988), (194, 359848), (248, 281494), (388, 179924), (496, 140747), (776, 89962), (1451, 48112), (1552, 44981), (2902, 24056), (3007, 23216), (5804, 12028), (6014, 11608)]