64501788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1321}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 162722336

約数和(自身を除く): 98220548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 313, 626, 939, 1252, 1321, 1878, 2642, 3756, 3963, 4069, 5284, 7926, 8138, 12207, 15852, 16276, 17173, 24414, 34346, 48828, 51519, 68692, 103038, 206076, 413473, 826946, 1240419, 1653892, 2480838, 4961676, 5375149, 10750298, 16125447, 21500596, 32250894, 64501788]

約数ペア:

[(1, 64501788), (2, 32250894), (3, 21500596), (4, 16125447), (6, 10750298), (12, 5375149), (13, 4961676), (26, 2480838), (39, 1653892), (52, 1240419), (78, 826946), (156, 413473), (313, 206076), (626, 103038), (939, 68692), (1252, 51519), (1321, 48828), (1878, 34346), (2642, 24414), (3756, 17173), (3963, 16276), (4069, 15852), (5284, 12207), (7926, 8138)]