15364832

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 72

約数和(自身を含む): 36197280

約数和(自身を除く): 20832448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 239, 287, 328, 392, 478, 574, 656, 784, 956, 1148, 1312, 1568, 1673, 1912, 2009, 2296, 3346, 3824, 4018, 4592, 6692, 7648, 8036, 9184, 9799, 11711, 13384, 16072, 19598, 23422, 26768, 32144, 39196, 46844, 53536, 64288, 68593, 78392, 93688, 137186, 156784, 187376, 274372, 313568, 374752, 480151, 548744, 960302, 1097488, 1920604, 2194976, 3841208, 7682416, 15364832]

約数ペア:

[(1, 15364832), (2, 7682416), (4, 3841208), (7, 2194976), (8, 1920604), (14, 1097488), (16, 960302), (28, 548744), (32, 480151), (41, 374752), (49, 313568), (56, 274372), (82, 187376), (98, 156784), (112, 137186), (164, 93688), (196, 78392), (224, 68593), (239, 64288), (287, 53536), (328, 46844), (392, 39196), (478, 32144), (574, 26768), (656, 23422), (784, 19598), (956, 16072), (1148, 13384), (1312, 11711), (1568, 9799), (1673, 9184), (1912, 8036), (2009, 7648), (2296, 6692), (3346, 4592), (3824, 4018)]