71112512

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:607

約数の個数: 56

約数和(自身を含む): 147962112

約数和(自身を除く): 76849600

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 146, 248, 292, 491, 496, 584, 982, 992, 1168, 1964, 1984, 2263, 2336, 3928, 4526, 4672, 7856, 9052, 15221, 15712, 18104, 30442, 31424, 35843, 36208, 60884, 71686, 72416, 121768, 143372, 144832, 243536, 286744, 487072, 573488, 974144, 1111133, 1146976, 2222266, 2293952, 4444532, 8889064, 17778128, 35556256, 71112512]

約数ペア:

[(1, 71112512), (2, 35556256), (4, 17778128), (8, 8889064), (16, 4444532), (31, 2293952), (32, 2222266), (62, 1146976), (64, 1111133), (73, 974144), (124, 573488), (146, 487072), (248, 286744), (292, 243536), (491, 144832), (496, 143372), (584, 121768), (982, 72416), (992, 71686), (1168, 60884), (1964, 36208), (1984, 35843), (2263, 31424), (2336, 30442), (3928, 18104), (4526, 15712), (4672, 15221), (7856, 9052)]