15705820928

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{302221}}^1$

素因数の和:302273

約数の個数: 72

約数和(自身を含む): 37064506080

約数和(自身を除く): 21358685152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1792, 1856, 3248, 3712, 6496, 7424, 12992, 25984, 51968, 302221, 604442, 1208884, 2115547, 2417768, 4231094, 4835536, 8462188, 8764409, 9671072, 16924376, 17528818, 19342144, 33848752, 35057636, 38684288, 61350863, 67697504, 70115272, 77368576, 122701726, 135395008, 140230544, 245403452, 270790016, 280461088, 490806904, 541580032, 560922176, 981613808, 1121844352, 1963227616, 2243688704, 3926455232, 7852910464, 15705820928]

約数ペア:

[(1, 15705820928), (2, 7852910464), (4, 3926455232), (7, 2243688704), (8, 1963227616), (14, 1121844352), (16, 981613808), (28, 560922176), (29, 541580032), (32, 490806904), (56, 280461088), (58, 270790016), (64, 245403452), (112, 140230544), (116, 135395008), (128, 122701726), (203, 77368576), (224, 70115272), (232, 67697504), (256, 61350863), (406, 38684288), (448, 35057636), (464, 33848752), (812, 19342144), (896, 17528818), (928, 16924376), (1624, 9671072), (1792, 8764409), (1856, 8462188), (3248, 4835536), (3712, 4231094), (6496, 2417768), (7424, 2115547), (12992, 1208884), (25984, 604442), (51968, 302221)]