28198968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3167}}^1$

素因数の和:3236

約数の個数: 64

約数和(自身を含む): 82114560

約数和(自身を除く): 53915592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 3167, 4452, 6334, 8904, 9501, 12668, 19002, 22169, 25336, 38004, 44338, 66507, 76008, 88676, 133014, 167851, 177352, 266028, 335702, 503553, 532056, 671404, 1007106, 1174957, 1342808, 2014212, 2349914, 3524871, 4028424, 4699828, 7049742, 9399656, 14099484, 28198968]

約数ペア:

[(1, 28198968), (2, 14099484), (3, 9399656), (4, 7049742), (6, 4699828), (7, 4028424), (8, 3524871), (12, 2349914), (14, 2014212), (21, 1342808), (24, 1174957), (28, 1007106), (42, 671404), (53, 532056), (56, 503553), (84, 335702), (106, 266028), (159, 177352), (168, 167851), (212, 133014), (318, 88676), (371, 76008), (424, 66507), (636, 44338), (742, 38004), (1113, 25336), (1272, 22169), (1484, 19002), (2226, 12668), (2968, 9501), (3167, 8904), (4452, 6334)]