7458836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 16582272

約数和(自身を除く): 9123436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 397, 427, 671, 794, 854, 1342, 1588, 1708, 2684, 2779, 4367, 4697, 5558, 8734, 9394, 11116, 17468, 18788, 24217, 30569, 48434, 61138, 96868, 122276, 169519, 266387, 339038, 532774, 678076, 1065548, 1864709, 3729418, 7458836]

約数ペア:

[(1, 7458836), (2, 3729418), (4, 1864709), (7, 1065548), (11, 678076), (14, 532774), (22, 339038), (28, 266387), (44, 169519), (61, 122276), (77, 96868), (122, 61138), (154, 48434), (244, 30569), (308, 24217), (397, 18788), (427, 17468), (671, 11116), (794, 9394), (854, 8734), (1342, 5558), (1588, 4697), (1708, 4367), (2684, 2779)]