42086902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 78962688

約数和(自身を除く): 36875786

約数列:

[1, 2, 11, 13, 22, 26, 31, 47, 62, 94, 101, 143, 202, 286, 341, 403, 517, 611, 682, 806, 1034, 1111, 1222, 1313, 1457, 2222, 2626, 2914, 3131, 4433, 4747, 6262, 6721, 8866, 9494, 13442, 14443, 16027, 18941, 28886, 32054, 34441, 37882, 40703, 52217, 61711, 68882, 81406, 104434, 123422, 147157, 208351, 294314, 416702, 447733, 678821, 895466, 1357642, 1618727, 1913041, 3237454, 3826082, 21043451, 42086902]

約数ペア:

[(1, 42086902), (2, 21043451), (11, 3826082), (13, 3237454), (22, 1913041), (26, 1618727), (31, 1357642), (47, 895466), (62, 678821), (94, 447733), (101, 416702), (143, 294314), (202, 208351), (286, 147157), (341, 123422), (403, 104434), (517, 81406), (611, 68882), (682, 61711), (806, 52217), (1034, 40703), (1111, 37882), (1222, 34441), (1313, 32054), (1457, 28886), (2222, 18941), (2626, 16027), (2914, 14443), (3131, 13442), (4433, 9494), (4747, 8866), (6262, 6721)]