29408990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5261}}^1$

素因数の和:5324

約数の個数: 32

約数和(自身を含む): 58345056

約数和(自身を除く): 28936066

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5261, 5590, 10522, 26305, 52610, 68393, 136786, 226223, 341965, 452446, 683930, 1131115, 2262230, 2940899, 5881798, 14704495, 29408990]

約数ペア:

[(1, 29408990), (2, 14704495), (5, 5881798), (10, 2940899), (13, 2262230), (26, 1131115), (43, 683930), (65, 452446), (86, 341965), (130, 226223), (215, 136786), (430, 68393), (559, 52610), (1118, 26305), (2795, 10522), (5261, 5590)]