47320336

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 113464960

約数和(自身を除く): 66144624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 601, 703, 1036, 1064, 1202, 1406, 2072, 2128, 2404, 2812, 4144, 4207, 4808, 4921, 5624, 8414, 9616, 9842, 11248, 11419, 16828, 19684, 22237, 22838, 33656, 39368, 44474, 45676, 67312, 78736, 79933, 88948, 91352, 155659, 159866, 177896, 182704, 311318, 319732, 355792, 422503, 622636, 639464, 845006, 1245272, 1278928, 1690012, 2490544, 2957521, 3380024, 5915042, 6760048, 11830084, 23660168, 47320336]

約数ペア:

[(1, 47320336), (2, 23660168), (4, 11830084), (7, 6760048), (8, 5915042), (14, 3380024), (16, 2957521), (19, 2490544), (28, 1690012), (37, 1278928), (38, 1245272), (56, 845006), (74, 639464), (76, 622636), (112, 422503), (133, 355792), (148, 319732), (152, 311318), (259, 182704), (266, 177896), (296, 159866), (304, 155659), (518, 91352), (532, 88948), (592, 79933), (601, 78736), (703, 67312), (1036, 45676), (1064, 44474), (1202, 39368), (1406, 33656), (2072, 22838), (2128, 22237), (2404, 19684), (2812, 16828), (4144, 11419), (4207, 11248), (4808, 9842), (4921, 9616), (5624, 8414)]