15893472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 48529152

約数和(自身を除く): 32635680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 67, 84, 96, 112, 134, 168, 201, 224, 268, 336, 353, 402, 469, 536, 672, 706, 804, 938, 1059, 1072, 1407, 1412, 1608, 1876, 2118, 2144, 2471, 2814, 2824, 3216, 3752, 4236, 4942, 5628, 5648, 6432, 7413, 7504, 8472, 9884, 11256, 11296, 14826, 15008, 16944, 19768, 22512, 23651, 29652, 33888, 39536, 45024, 47302, 59304, 70953, 79072, 94604, 118608, 141906, 165557, 189208, 237216, 283812, 331114, 378416, 496671, 567624, 662228, 756832, 993342, 1135248, 1324456, 1986684, 2270496, 2648912, 3973368, 5297824, 7946736, 15893472]

約数ペア:

[(1, 15893472), (2, 7946736), (3, 5297824), (4, 3973368), (6, 2648912), (7, 2270496), (8, 1986684), (12, 1324456), (14, 1135248), (16, 993342), (21, 756832), (24, 662228), (28, 567624), (32, 496671), (42, 378416), (48, 331114), (56, 283812), (67, 237216), (84, 189208), (96, 165557), (112, 141906), (134, 118608), (168, 94604), (201, 79072), (224, 70953), (268, 59304), (336, 47302), (353, 45024), (402, 39536), (469, 33888), (536, 29652), (672, 23651), (706, 22512), (804, 19768), (938, 16944), (1059, 15008), (1072, 14826), (1407, 11296), (1412, 11256), (1608, 9884), (1876, 8472), (2118, 7504), (2144, 7413), (2471, 6432), (2814, 5648), (2824, 5628), (3216, 4942), (3752, 4236)]