65648269504

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1621}}^1\times {\mathrm{37223}}^1$

素因数の和:38873

約数の個数: 56

約数和(自身を含む): 138022571808

約数和(自身を除く): 72374302304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1621, 3242, 6484, 12968, 25936, 27557, 37223, 51872, 55114, 74446, 103744, 110228, 148892, 220456, 297784, 440912, 595568, 632791, 881824, 1191136, 1265582, 1763648, 2382272, 2531164, 5062328, 10124656, 20249312, 40498624, 60338483, 120676966, 241353932, 482707864, 965415728, 1025754211, 1930831456, 2051508422, 3861662912, 4103016844, 8206033688, 16412067376, 32824134752, 65648269504]

約数ペア:

[(1, 65648269504), (2, 32824134752), (4, 16412067376), (8, 8206033688), (16, 4103016844), (17, 3861662912), (32, 2051508422), (34, 1930831456), (64, 1025754211), (68, 965415728), (136, 482707864), (272, 241353932), (544, 120676966), (1088, 60338483), (1621, 40498624), (3242, 20249312), (6484, 10124656), (12968, 5062328), (25936, 2531164), (27557, 2382272), (37223, 1763648), (51872, 1265582), (55114, 1191136), (74446, 881824), (103744, 632791), (110228, 595568), (148892, 440912), (220456, 297784)]