7319968

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 15289344

約数和(自身を除く): 7969376

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 157, 188, 248, 314, 376, 496, 628, 752, 992, 1256, 1457, 1504, 2512, 2914, 4867, 5024, 5828, 7379, 9734, 11656, 14758, 19468, 23312, 29516, 38936, 46624, 59032, 77872, 118064, 155744, 228749, 236128, 457498, 914996, 1829992, 3659984, 7319968]

約数ペア:

[(1, 7319968), (2, 3659984), (4, 1829992), (8, 914996), (16, 457498), (31, 236128), (32, 228749), (47, 155744), (62, 118064), (94, 77872), (124, 59032), (157, 46624), (188, 38936), (248, 29516), (314, 23312), (376, 19468), (496, 14758), (628, 11656), (752, 9734), (992, 7379), (1256, 5828), (1457, 5024), (1504, 4867), (2512, 2914)]