17950752

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:570

約数の個数: 72

約数和(自身を含む): 51501996

約数和(自身を除く): 33551244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 397, 471, 628, 794, 942, 1191, 1256, 1413, 1588, 1884, 2382, 2512, 2826, 3176, 3573, 3768, 4764, 5024, 5652, 6352, 7146, 7536, 9528, 11304, 12704, 14292, 15072, 19056, 22608, 28584, 38112, 45216, 57168, 62329, 114336, 124658, 186987, 249316, 373974, 498632, 560961, 747948, 997264, 1121922, 1495896, 1994528, 2243844, 2991792, 4487688, 5983584, 8975376, 17950752]

約数ペア:

[(1, 17950752), (2, 8975376), (3, 5983584), (4, 4487688), (6, 2991792), (8, 2243844), (9, 1994528), (12, 1495896), (16, 1121922), (18, 997264), (24, 747948), (32, 560961), (36, 498632), (48, 373974), (72, 249316), (96, 186987), (144, 124658), (157, 114336), (288, 62329), (314, 57168), (397, 45216), (471, 38112), (628, 28584), (794, 22608), (942, 19056), (1191, 15072), (1256, 14292), (1413, 12704), (1588, 11304), (1884, 9528), (2382, 7536), (2512, 7146), (2826, 6352), (3176, 5652), (3573, 5024), (3768, 4764)]