72515014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8179}}^1$

素因数の和:8236

約数の個数: 32

約数和(自身を含む): 131927040

約数和(自身を除く): 59412026

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8179, 8866, 16358, 89969, 106327, 179938, 212654, 253549, 507098, 1169597, 2339194, 2789039, 3296137, 5578078, 6592274, 36257507, 72515014]

約数ペア:

[(1, 72515014), (2, 36257507), (11, 6592274), (13, 5578078), (22, 3296137), (26, 2789039), (31, 2339194), (62, 1169597), (143, 507098), (286, 253549), (341, 212654), (403, 179938), (682, 106327), (806, 89969), (4433, 16358), (8179, 8866)]