28233464

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 65525760

約数和(自身を除く): 37292296

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 631, 658, 799, 952, 1262, 1316, 1598, 2524, 2632, 3196, 4417, 5048, 5593, 6392, 8834, 10727, 11186, 17668, 21454, 22372, 29657, 35336, 42908, 44744, 59314, 75089, 85816, 118628, 150178, 207599, 237256, 300356, 415198, 504169, 600712, 830396, 1008338, 1660792, 2016676, 3529183, 4033352, 7058366, 14116732, 28233464]

約数ペア:

[(1, 28233464), (2, 14116732), (4, 7058366), (7, 4033352), (8, 3529183), (14, 2016676), (17, 1660792), (28, 1008338), (34, 830396), (47, 600712), (56, 504169), (68, 415198), (94, 300356), (119, 237256), (136, 207599), (188, 150178), (238, 118628), (329, 85816), (376, 75089), (476, 59314), (631, 44744), (658, 42908), (799, 35336), (952, 29657), (1262, 22372), (1316, 21454), (1598, 17668), (2524, 11186), (2632, 10727), (3196, 8834), (4417, 6392), (5048, 5593)]