77557231088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6343}}^1\times {\mathrm{44953}}^1$

素因数の和:51321

約数の個数: 40

約数和(自身を含む): 159135002208

約数和(自身を除く): 81577771120

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6343, 12686, 25372, 44953, 50744, 89906, 101488, 107831, 179812, 215662, 359624, 431324, 719248, 764201, 862648, 1528402, 1725296, 3056804, 6113608, 12227216, 285136879, 570273758, 1140547516, 2281095032, 4562190064, 4847326943, 9694653886, 19389307772, 38778615544, 77557231088]

約数ペア:

[(1, 77557231088), (2, 38778615544), (4, 19389307772), (8, 9694653886), (16, 4847326943), (17, 4562190064), (34, 2281095032), (68, 1140547516), (136, 570273758), (272, 285136879), (6343, 12227216), (12686, 6113608), (25372, 3056804), (44953, 1725296), (50744, 1528402), (89906, 862648), (101488, 764201), (107831, 719248), (179812, 431324), (215662, 359624)]