38709824

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 56

約数和(自身を含む): 80467200

約数和(自身を除く): 41757376

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 109, 124, 179, 218, 248, 358, 436, 496, 716, 872, 992, 1432, 1744, 1984, 2864, 3379, 3488, 5549, 5728, 6758, 6976, 11098, 11456, 13516, 19511, 22196, 27032, 39022, 44392, 54064, 78044, 88784, 108128, 156088, 177568, 216256, 312176, 355136, 604841, 624352, 1209682, 1248704, 2419364, 4838728, 9677456, 19354912, 38709824]

約数ペア:

[(1, 38709824), (2, 19354912), (4, 9677456), (8, 4838728), (16, 2419364), (31, 1248704), (32, 1209682), (62, 624352), (64, 604841), (109, 355136), (124, 312176), (179, 216256), (218, 177568), (248, 156088), (358, 108128), (436, 88784), (496, 78044), (716, 54064), (872, 44392), (992, 39022), (1432, 27032), (1744, 22196), (1984, 19511), (2864, 13516), (3379, 11456), (3488, 11098), (5549, 6976), (5728, 6758)]