26318026

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 49401216

約数和(自身を除く): 23083190

約数列:

[1, 2, 7, 14, 23, 37, 46, 47, 74, 94, 161, 259, 322, 329, 518, 658, 851, 1081, 1702, 1739, 2162, 2209, 3478, 4418, 5957, 7567, 11914, 12173, 15134, 15463, 24346, 30926, 39997, 50807, 79994, 81733, 101614, 163466, 279979, 355649, 559958, 572131, 711298, 1144262, 1879859, 3759718, 13159013, 26318026]

約数ペア:

[(1, 26318026), (2, 13159013), (7, 3759718), (14, 1879859), (23, 1144262), (37, 711298), (46, 572131), (47, 559958), (74, 355649), (94, 279979), (161, 163466), (259, 101614), (322, 81733), (329, 79994), (518, 50807), (658, 39997), (851, 30926), (1081, 24346), (1702, 15463), (1739, 15134), (2162, 12173), (2209, 11914), (3478, 7567), (4418, 5957)]