623915152

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{105107}}^1$

素因数の和:105175

約数の個数: 40

約数和(自身を含む): 1407606336

約数和(自身を除く): 783691184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 105107, 210214, 420428, 735749, 840856, 1471498, 1681712, 2942996, 5570671, 5885992, 11141342, 11771984, 22282684, 38994697, 44565368, 77989394, 89130736, 155978788, 311957576, 623915152]

約数ペア:

[(1, 623915152), (2, 311957576), (4, 155978788), (7, 89130736), (8, 77989394), (14, 44565368), (16, 38994697), (28, 22282684), (53, 11771984), (56, 11141342), (106, 5885992), (112, 5570671), (212, 2942996), (371, 1681712), (424, 1471498), (742, 840856), (848, 735749), (1484, 420428), (2968, 210214), (5936, 105107)]