78232912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4051}}^1$

素因数の和:4147

約数の個数: 40

約数和(自身を含む): 162793152

約数和(自身を除く): 84560240

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4051, 4828, 8102, 9656, 16204, 19312, 32408, 64816, 68867, 137734, 275468, 287621, 550936, 575242, 1101872, 1150484, 2300968, 4601936, 4889557, 9779114, 19558228, 39116456, 78232912]

約数ペア:

[(1, 78232912), (2, 39116456), (4, 19558228), (8, 9779114), (16, 4889557), (17, 4601936), (34, 2300968), (68, 1150484), (71, 1101872), (136, 575242), (142, 550936), (272, 287621), (284, 275468), (568, 137734), (1136, 68867), (1207, 64816), (2414, 32408), (4051, 19312), (4828, 16204), (8102, 9656)]