7557888

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 21690928

約数和(自身を除く): 14133040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 757, 768, 832, 1248, 1514, 1664, 2271, 2496, 3028, 3328, 4542, 4992, 6056, 9084, 9841, 9984, 12112, 18168, 19682, 24224, 29523, 36336, 39364, 48448, 59046, 72672, 78728, 96896, 118092, 145344, 157456, 193792, 236184, 290688, 314912, 472368, 581376, 629824, 944736, 1259648, 1889472, 2519296, 3778944, 7557888]

約数ペア:

[(1, 7557888), (2, 3778944), (3, 2519296), (4, 1889472), (6, 1259648), (8, 944736), (12, 629824), (13, 581376), (16, 472368), (24, 314912), (26, 290688), (32, 236184), (39, 193792), (48, 157456), (52, 145344), (64, 118092), (78, 96896), (96, 78728), (104, 72672), (128, 59046), (156, 48448), (192, 39364), (208, 36336), (256, 29523), (312, 24224), (384, 19682), (416, 18168), (624, 12112), (757, 9984), (768, 9841), (832, 9084), (1248, 6056), (1514, 4992), (1664, 4542), (2271, 3328), (2496, 3028)]