40452272

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 94470144

約数和(自身を除く): 54017872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 112, 122, 124, 191, 217, 244, 248, 382, 427, 434, 488, 496, 764, 854, 868, 976, 1337, 1528, 1708, 1736, 1891, 2674, 3056, 3416, 3472, 3782, 5348, 5921, 6832, 7564, 10696, 11651, 11842, 13237, 15128, 21392, 23302, 23684, 26474, 30256, 41447, 46604, 47368, 52948, 81557, 82894, 93208, 94736, 105896, 163114, 165788, 186416, 211792, 326228, 331576, 361181, 652456, 663152, 722362, 1304912, 1444724, 2528267, 2889448, 5056534, 5778896, 10113068, 20226136, 40452272]

約数ペア:

[(1, 40452272), (2, 20226136), (4, 10113068), (7, 5778896), (8, 5056534), (14, 2889448), (16, 2528267), (28, 1444724), (31, 1304912), (56, 722362), (61, 663152), (62, 652456), (112, 361181), (122, 331576), (124, 326228), (191, 211792), (217, 186416), (244, 165788), (248, 163114), (382, 105896), (427, 94736), (434, 93208), (488, 82894), (496, 81557), (764, 52948), (854, 47368), (868, 46604), (976, 41447), (1337, 30256), (1528, 26474), (1708, 23684), (1736, 23302), (1891, 21392), (2674, 15128), (3056, 13237), (3416, 11842), (3472, 11651), (3782, 10696), (5348, 7564), (5921, 6832)]