78421882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2113}}^1$

素因数の和:2374

約数の個数: 32

約数和(自身を含む): 147337344

約数和(自身を除く): 68915462

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 241, 482, 1687, 2113, 2651, 3374, 4226, 5302, 14791, 18557, 23243, 29582, 37114, 46486, 162701, 325402, 509233, 1018466, 3564631, 5601563, 7129262, 11203126, 39210941, 78421882]

約数ペア:

[(1, 78421882), (2, 39210941), (7, 11203126), (11, 7129262), (14, 5601563), (22, 3564631), (77, 1018466), (154, 509233), (241, 325402), (482, 162701), (1687, 46486), (2113, 37114), (2651, 29582), (3374, 23243), (4226, 18557), (5302, 14791)]