28285464

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 74118240

約数和(自身を除く): 45832776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 53, 74, 106, 111, 148, 159, 212, 222, 296, 318, 424, 444, 601, 636, 888, 1202, 1272, 1803, 1961, 2404, 3606, 3922, 4808, 5883, 7212, 7844, 11766, 14424, 15688, 22237, 23532, 31853, 44474, 47064, 63706, 66711, 88948, 95559, 127412, 133422, 177896, 191118, 254824, 266844, 382236, 533688, 764472, 1178561, 2357122, 3535683, 4714244, 7071366, 9428488, 14142732, 28285464]

約数ペア:

[(1, 28285464), (2, 14142732), (3, 9428488), (4, 7071366), (6, 4714244), (8, 3535683), (12, 2357122), (24, 1178561), (37, 764472), (53, 533688), (74, 382236), (106, 266844), (111, 254824), (148, 191118), (159, 177896), (212, 133422), (222, 127412), (296, 95559), (318, 88948), (424, 66711), (444, 63706), (601, 47064), (636, 44474), (888, 31853), (1202, 23532), (1272, 22237), (1803, 15688), (1961, 14424), (2404, 11766), (3606, 7844), (3922, 7212), (4808, 5883)]