38907424

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1933}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 83339928

約数和(自身を除く): 44432504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1258, 1933, 2516, 3866, 5032, 7732, 10064, 15464, 20128, 30928, 32861, 61856, 65722, 71521, 131444, 143042, 262888, 286084, 525776, 572168, 1051552, 1144336, 1215857, 2288672, 2431714, 4863428, 9726856, 19453712, 38907424]

約数ペア:

[(1, 38907424), (2, 19453712), (4, 9726856), (8, 4863428), (16, 2431714), (17, 2288672), (32, 1215857), (34, 1144336), (37, 1051552), (68, 572168), (74, 525776), (136, 286084), (148, 262888), (272, 143042), (296, 131444), (544, 71521), (592, 65722), (629, 61856), (1184, 32861), (1258, 30928), (1933, 20128), (2516, 15464), (3866, 10064), (5032, 7732)]