40878272

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{33617}}^1$

素因数の和:33648

約数の個数: 28

約数和(自身を含む): 85389720

約数和(自身を除く): 44511448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 33617, 67234, 134468, 268936, 537872, 638723, 1075744, 1277446, 2151488, 2554892, 5109784, 10219568, 20439136, 40878272]

約数ペア:

[(1, 40878272), (2, 20439136), (4, 10219568), (8, 5109784), (16, 2554892), (19, 2151488), (32, 1277446), (38, 1075744), (64, 638723), (76, 537872), (152, 268936), (304, 134468), (608, 67234), (1216, 33617)]