69117488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{787}}^1$

素因数の和:1305

約数の個数: 40

約数和(自身を含む): 146568000

約数和(自身を除く): 77450512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 499, 787, 998, 1574, 1996, 3148, 3992, 5489, 6296, 7984, 8657, 10978, 12592, 17314, 21956, 34628, 43912, 69256, 87824, 138512, 392713, 785426, 1570852, 3141704, 4319843, 6283408, 8639686, 17279372, 34558744, 69117488]

約数ペア:

[(1, 69117488), (2, 34558744), (4, 17279372), (8, 8639686), (11, 6283408), (16, 4319843), (22, 3141704), (44, 1570852), (88, 785426), (176, 392713), (499, 138512), (787, 87824), (998, 69256), (1574, 43912), (1996, 34628), (3148, 21956), (3992, 17314), (5489, 12592), (6296, 10978), (7984, 8657)]