73966496

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 151538688

約数和(自身を除く): 77572192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 173, 248, 346, 431, 496, 692, 862, 992, 1384, 1724, 2768, 3448, 5363, 5536, 6896, 10726, 13361, 13792, 21452, 26722, 42904, 53444, 74563, 85808, 106888, 149126, 171616, 213776, 298252, 427552, 596504, 1193008, 2311453, 2386016, 4622906, 9245812, 18491624, 36983248, 73966496]

約数ペア:

[(1, 73966496), (2, 36983248), (4, 18491624), (8, 9245812), (16, 4622906), (31, 2386016), (32, 2311453), (62, 1193008), (124, 596504), (173, 427552), (248, 298252), (346, 213776), (431, 171616), (496, 149126), (692, 106888), (862, 85808), (992, 74563), (1384, 53444), (1724, 42904), (2768, 26722), (3448, 21452), (5363, 13792), (5536, 13361), (6896, 10726)]