40940522

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 77215680

約数和(自身を除く): 36275158

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 179, 217, 238, 358, 434, 527, 961, 1054, 1253, 1922, 2506, 3043, 3689, 5549, 6086, 6727, 7378, 11098, 13454, 16337, 21301, 32674, 38843, 42602, 77686, 94333, 114359, 172019, 188666, 228718, 344038, 660331, 1204133, 1320662, 2408266, 2924323, 5848646, 20470261, 40940522]

約数ペア:

[(1, 40940522), (2, 20470261), (7, 5848646), (14, 2924323), (17, 2408266), (31, 1320662), (34, 1204133), (62, 660331), (119, 344038), (179, 228718), (217, 188666), (238, 172019), (358, 114359), (434, 94333), (527, 77686), (961, 42602), (1054, 38843), (1253, 32674), (1922, 21301), (2506, 16337), (3043, 13454), (3689, 11098), (5549, 7378), (6086, 6727)]