15753472

素因数分解:

$2^8\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 36792000

約数和(自身を除く): 21038528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 149, 224, 236, 256, 298, 413, 448, 472, 596, 826, 896, 944, 1043, 1192, 1652, 1792, 1888, 2086, 2384, 3304, 3776, 4172, 4768, 6608, 7552, 8344, 8791, 9536, 13216, 15104, 16688, 17582, 19072, 26432, 33376, 35164, 38144, 52864, 61537, 66752, 70328, 105728, 123074, 133504, 140656, 246148, 267008, 281312, 492296, 562624, 984592, 1125248, 1969184, 2250496, 3938368, 7876736, 15753472]

約数ペア:

[(1, 15753472), (2, 7876736), (4, 3938368), (7, 2250496), (8, 1969184), (14, 1125248), (16, 984592), (28, 562624), (32, 492296), (56, 281312), (59, 267008), (64, 246148), (112, 140656), (118, 133504), (128, 123074), (149, 105728), (224, 70328), (236, 66752), (256, 61537), (298, 52864), (413, 38144), (448, 35164), (472, 33376), (596, 26432), (826, 19072), (896, 17582), (944, 16688), (1043, 15104), (1192, 13216), (1652, 9536), (1792, 8791), (1888, 8344), (2086, 7552), (2384, 6608), (3304, 4768), (3776, 4172)]