7138512

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:660

約数の個数: 60

約数和(自身を含む): 20238660

約数和(自身を除く): 13100148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 557, 712, 801, 1068, 1114, 1424, 1602, 1671, 2136, 2228, 3204, 3342, 4272, 4456, 5013, 6408, 6684, 8912, 10026, 12816, 13368, 20052, 26736, 40104, 49573, 80208, 99146, 148719, 198292, 297438, 396584, 446157, 594876, 793168, 892314, 1189752, 1784628, 2379504, 3569256, 7138512]

約数ペア:

[(1, 7138512), (2, 3569256), (3, 2379504), (4, 1784628), (6, 1189752), (8, 892314), (9, 793168), (12, 594876), (16, 446157), (18, 396584), (24, 297438), (36, 198292), (48, 148719), (72, 99146), (89, 80208), (144, 49573), (178, 40104), (267, 26736), (356, 20052), (534, 13368), (557, 12816), (712, 10026), (801, 8912), (1068, 6684), (1114, 6408), (1424, 5013), (1602, 4456), (1671, 4272), (2136, 3342), (2228, 3204)]