69204928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:621

約数の個数: 56

約数和(自身を含む): 148953728

約数和(自身を除く): 79748800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 223, 373, 416, 446, 746, 832, 892, 1492, 1784, 2899, 2984, 3568, 4849, 5798, 5968, 7136, 9698, 11596, 11936, 14272, 19396, 23192, 23872, 38792, 46384, 77584, 83179, 92768, 155168, 166358, 185536, 310336, 332716, 665432, 1081327, 1330864, 2162654, 2661728, 4325308, 5323456, 8650616, 17301232, 34602464, 69204928]

約数ペア:

[(1, 69204928), (2, 34602464), (4, 17301232), (8, 8650616), (13, 5323456), (16, 4325308), (26, 2661728), (32, 2162654), (52, 1330864), (64, 1081327), (104, 665432), (208, 332716), (223, 310336), (373, 185536), (416, 166358), (446, 155168), (746, 92768), (832, 83179), (892, 77584), (1492, 46384), (1784, 38792), (2899, 23872), (2984, 23192), (3568, 19396), (4849, 14272), (5798, 11936), (5968, 11596), (7136, 9698)]