4637256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 12700800

約数和(自身を除く): 8063544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 167, 178, 267, 312, 334, 356, 501, 534, 668, 712, 1002, 1068, 1157, 1336, 2004, 2136, 2171, 2314, 3471, 4008, 4342, 4628, 6513, 6942, 8684, 9256, 13026, 13884, 14863, 17368, 26052, 27768, 29726, 44589, 52104, 59452, 89178, 118904, 178356, 193219, 356712, 386438, 579657, 772876, 1159314, 1545752, 2318628, 4637256]

約数ペア:

[(1, 4637256), (2, 2318628), (3, 1545752), (4, 1159314), (6, 772876), (8, 579657), (12, 386438), (13, 356712), (24, 193219), (26, 178356), (39, 118904), (52, 89178), (78, 59452), (89, 52104), (104, 44589), (156, 29726), (167, 27768), (178, 26052), (267, 17368), (312, 14863), (334, 13884), (356, 13026), (501, 9256), (534, 8684), (668, 6942), (712, 6513), (1002, 4628), (1068, 4342), (1157, 4008), (1336, 3471), (2004, 2314), (2136, 2171)]