27919128

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 72783360

約数和(自身を除く): 44864232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 376, 424, 467, 564, 636, 934, 1128, 1272, 1401, 1868, 2491, 2802, 3736, 4982, 5604, 7473, 9964, 11208, 14946, 19928, 21949, 24751, 29892, 43898, 49502, 59784, 65847, 74253, 87796, 99004, 131694, 148506, 175592, 198008, 263388, 297012, 526776, 594024, 1163297, 2326594, 3489891, 4653188, 6979782, 9306376, 13959564, 27919128]

約数ペア:

[(1, 27919128), (2, 13959564), (3, 9306376), (4, 6979782), (6, 4653188), (8, 3489891), (12, 2326594), (24, 1163297), (47, 594024), (53, 526776), (94, 297012), (106, 263388), (141, 198008), (159, 175592), (188, 148506), (212, 131694), (282, 99004), (318, 87796), (376, 74253), (424, 65847), (467, 59784), (564, 49502), (636, 43898), (934, 29892), (1128, 24751), (1272, 21949), (1401, 19928), (1868, 14946), (2491, 11208), (2802, 9964), (3736, 7473), (4982, 5604)]