39121472

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{3617}}^1$

素因数の和:3655

約数の個数: 42

約数和(自身を含む): 84085938

約数和(自身を除く): 44964466

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 3617, 5408, 7234, 10816, 14468, 28936, 47021, 57872, 94042, 115744, 188084, 231488, 376168, 611273, 752336, 1222546, 1504672, 2445092, 3009344, 4890184, 9780368, 19560736, 39121472]

約数ペア:

[(1, 39121472), (2, 19560736), (4, 9780368), (8, 4890184), (13, 3009344), (16, 2445092), (26, 1504672), (32, 1222546), (52, 752336), (64, 611273), (104, 376168), (169, 231488), (208, 188084), (338, 115744), (416, 94042), (676, 57872), (832, 47021), (1352, 28936), (2704, 14468), (3617, 10816), (5408, 7234)]