28925832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 78886080

約数和(自身を除く): 49960248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 664, 996, 1079, 1117, 1992, 2158, 2234, 3237, 3351, 4316, 4468, 6474, 6702, 8632, 8936, 12948, 13404, 14521, 25896, 26808, 29042, 43563, 58084, 87126, 92711, 116168, 174252, 185422, 278133, 348504, 370844, 556266, 741688, 1112532, 1205243, 2225064, 2410486, 3615729, 4820972, 7231458, 9641944, 14462916, 28925832]

約数ペア:

[(1, 28925832), (2, 14462916), (3, 9641944), (4, 7231458), (6, 4820972), (8, 3615729), (12, 2410486), (13, 2225064), (24, 1205243), (26, 1112532), (39, 741688), (52, 556266), (78, 370844), (83, 348504), (104, 278133), (156, 185422), (166, 174252), (249, 116168), (312, 92711), (332, 87126), (498, 58084), (664, 43563), (996, 29042), (1079, 26808), (1117, 25896), (1992, 14521), (2158, 13404), (2234, 12948), (3237, 8936), (3351, 8632), (4316, 6702), (4468, 6474)]