40897376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5783}}^1$

素因数の和:5823

約数の個数: 48

約数和(自身を含む): 91826784

約数和(自身を除く): 50929408

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 5783, 7072, 11566, 23132, 46264, 75179, 92528, 98311, 150358, 185056, 196622, 300716, 393244, 601432, 786488, 1202864, 1278043, 1572976, 2405728, 2556086, 3145952, 5112172, 10224344, 20448688, 40897376]

約数ペア:

[(1, 40897376), (2, 20448688), (4, 10224344), (8, 5112172), (13, 3145952), (16, 2556086), (17, 2405728), (26, 1572976), (32, 1278043), (34, 1202864), (52, 786488), (68, 601432), (104, 393244), (136, 300716), (208, 196622), (221, 185056), (272, 150358), (416, 98311), (442, 92528), (544, 75179), (884, 46264), (1768, 23132), (3536, 11566), (5783, 7072)]