40830608

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1024

約数の個数: 80

約数和(自身を含む): 100826880

約数和(自身を除く): 59996272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 967, 1456, 1508, 1624, 1934, 2639, 3016, 3248, 3868, 5278, 6032, 6769, 7736, 10556, 12571, 13538, 15472, 21112, 25142, 27076, 28043, 42224, 50284, 54152, 56086, 87997, 100568, 108304, 112172, 175994, 196301, 201136, 224344, 351988, 364559, 392602, 448688, 703976, 729118, 785204, 1407952, 1458236, 1570408, 2551913, 2916472, 3140816, 5103826, 5832944, 10207652, 20415304, 40830608]

約数ペア:

[(1, 40830608), (2, 20415304), (4, 10207652), (7, 5832944), (8, 5103826), (13, 3140816), (14, 2916472), (16, 2551913), (26, 1570408), (28, 1458236), (29, 1407952), (52, 785204), (56, 729118), (58, 703976), (91, 448688), (104, 392602), (112, 364559), (116, 351988), (182, 224344), (203, 201136), (208, 196301), (232, 175994), (364, 112172), (377, 108304), (406, 100568), (464, 87997), (728, 56086), (754, 54152), (812, 50284), (967, 42224), (1456, 28043), (1508, 27076), (1624, 25142), (1934, 21112), (2639, 15472), (3016, 13538), (3248, 12571), (3868, 10556), (5278, 7736), (6032, 6769)]