42558152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 100154880

約数和(自身を除く): 57596728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1103, 1378, 1484, 2206, 2756, 2968, 4412, 4823, 5512, 7721, 8824, 9646, 14339, 15442, 19292, 28678, 30884, 38584, 57356, 58459, 61768, 100373, 114712, 116918, 200746, 233836, 401492, 409213, 467672, 759967, 802984, 818426, 1519934, 1636852, 3039868, 3273704, 5319769, 6079736, 10639538, 21279076, 42558152]

約数ペア:

[(1, 42558152), (2, 21279076), (4, 10639538), (7, 6079736), (8, 5319769), (13, 3273704), (14, 3039868), (26, 1636852), (28, 1519934), (52, 818426), (53, 802984), (56, 759967), (91, 467672), (104, 409213), (106, 401492), (182, 233836), (212, 200746), (364, 116918), (371, 114712), (424, 100373), (689, 61768), (728, 58459), (742, 57356), (1103, 38584), (1378, 30884), (1484, 28678), (2206, 19292), (2756, 15442), (2968, 14339), (4412, 9646), (4823, 8824), (5512, 7721)]