73538944

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 155105280

約数和(自身を除く): 81566336

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 344, 431, 496, 688, 862, 992, 1333, 1376, 1724, 1984, 2666, 2752, 3448, 3968, 5332, 5504, 6896, 10664, 13361, 13792, 18533, 21328, 26722, 27584, 37066, 42656, 53444, 55168, 74132, 85312, 106888, 148264, 170624, 213776, 296528, 427552, 574523, 593056, 855104, 1149046, 1186112, 1710208, 2298092, 2372224, 4596184, 9192368, 18384736, 36769472, 73538944]

約数ペア:

[(1, 73538944), (2, 36769472), (4, 18384736), (8, 9192368), (16, 4596184), (31, 2372224), (32, 2298092), (43, 1710208), (62, 1186112), (64, 1149046), (86, 855104), (124, 593056), (128, 574523), (172, 427552), (248, 296528), (344, 213776), (431, 170624), (496, 148264), (688, 106888), (862, 85312), (992, 74132), (1333, 55168), (1376, 53444), (1724, 42656), (1984, 37066), (2666, 27584), (2752, 26722), (3448, 21328), (3968, 18533), (5332, 13792), (5504, 13361), (6896, 10664)]