44218928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 99160320

約数和(自身を除く): 54941392

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 67, 76, 104, 134, 152, 167, 208, 247, 268, 304, 334, 494, 536, 668, 871, 988, 1072, 1273, 1336, 1742, 1976, 2171, 2546, 2672, 3173, 3484, 3952, 4342, 5092, 6346, 6968, 8684, 10184, 11189, 12692, 13936, 16549, 17368, 20368, 22378, 25384, 33098, 34736, 41249, 44756, 50768, 66196, 82498, 89512, 132392, 145457, 164996, 179024, 212591, 264784, 290914, 329992, 425182, 581828, 659984, 850364, 1163656, 1700728, 2327312, 2763683, 3401456, 5527366, 11054732, 22109464, 44218928]

約数ペア:

[(1, 44218928), (2, 22109464), (4, 11054732), (8, 5527366), (13, 3401456), (16, 2763683), (19, 2327312), (26, 1700728), (38, 1163656), (52, 850364), (67, 659984), (76, 581828), (104, 425182), (134, 329992), (152, 290914), (167, 264784), (208, 212591), (247, 179024), (268, 164996), (304, 145457), (334, 132392), (494, 89512), (536, 82498), (668, 66196), (871, 50768), (988, 44756), (1072, 41249), (1273, 34736), (1336, 33098), (1742, 25384), (1976, 22378), (2171, 20368), (2546, 17368), (2672, 16549), (3173, 13936), (3484, 12692), (3952, 11189), (4342, 10184), (5092, 8684), (6346, 6968)]