22940888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 48263040

約数和(自身を除く): 25322152

約数列:

[1, 2, 4, 8, 17, 34, 37, 47, 68, 74, 94, 97, 136, 148, 188, 194, 296, 376, 388, 629, 776, 799, 1258, 1598, 1649, 1739, 2516, 3196, 3298, 3478, 3589, 4559, 5032, 6392, 6596, 6956, 7178, 9118, 13192, 13912, 14356, 18236, 28712, 29563, 36472, 59126, 61013, 77503, 118252, 122026, 155006, 168683, 236504, 244052, 310012, 337366, 488104, 620024, 674732, 1349464, 2867611, 5735222, 11470444, 22940888]

約数ペア:

[(1, 22940888), (2, 11470444), (4, 5735222), (8, 2867611), (17, 1349464), (34, 674732), (37, 620024), (47, 488104), (68, 337366), (74, 310012), (94, 244052), (97, 236504), (136, 168683), (148, 155006), (188, 122026), (194, 118252), (296, 77503), (376, 61013), (388, 59126), (629, 36472), (776, 29563), (799, 28712), (1258, 18236), (1598, 14356), (1649, 13912), (1739, 13192), (2516, 9118), (3196, 7178), (3298, 6956), (3478, 6596), (3589, 6392), (4559, 5032)]