7472248

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 9945992

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 167, 188, 238, 329, 334, 376, 476, 658, 668, 799, 952, 1169, 1316, 1336, 1598, 2338, 2632, 2839, 3196, 4676, 5593, 5678, 6392, 7849, 9352, 11186, 11356, 15698, 19873, 22372, 22712, 31396, 39746, 44744, 54943, 62792, 79492, 109886, 133433, 158984, 219772, 266866, 439544, 533732, 934031, 1067464, 1868062, 3736124, 7472248]

約数ペア:

[(1, 7472248), (2, 3736124), (4, 1868062), (7, 1067464), (8, 934031), (14, 533732), (17, 439544), (28, 266866), (34, 219772), (47, 158984), (56, 133433), (68, 109886), (94, 79492), (119, 62792), (136, 54943), (167, 44744), (188, 39746), (238, 31396), (329, 22712), (334, 22372), (376, 19873), (476, 15698), (658, 11356), (668, 11186), (799, 9352), (952, 7849), (1169, 6392), (1316, 5678), (1336, 5593), (1598, 4676), (2338, 3196), (2632, 2839)]