29942704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2869

約数の個数: 40

約数和(自身を含む): 64348560

約数和(自身を除く): 34405856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 2789, 5368, 5578, 10736, 11156, 22312, 30679, 44624, 61358, 122716, 170129, 245432, 340258, 490864, 680516, 1361032, 1871419, 2722064, 3742838, 7485676, 14971352, 29942704]

約数ペア:

[(1, 29942704), (2, 14971352), (4, 7485676), (8, 3742838), (11, 2722064), (16, 1871419), (22, 1361032), (44, 680516), (61, 490864), (88, 340258), (122, 245432), (176, 170129), (244, 122716), (488, 61358), (671, 44624), (976, 30679), (1342, 22312), (2684, 11156), (2789, 10736), (5368, 5578)]