65524576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5135

約数の個数: 48

約数和(自身を含む): 143434368

約数和(自身を除く): 77909792

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 5081, 6448, 10162, 12896, 20324, 40648, 66053, 81296, 132106, 157511, 162592, 264212, 315022, 528424, 630044, 1056848, 1260088, 2047643, 2113696, 2520176, 4095286, 5040352, 8190572, 16381144, 32762288, 65524576]

約数ペア:

[(1, 65524576), (2, 32762288), (4, 16381144), (8, 8190572), (13, 5040352), (16, 4095286), (26, 2520176), (31, 2113696), (32, 2047643), (52, 1260088), (62, 1056848), (104, 630044), (124, 528424), (208, 315022), (248, 264212), (403, 162592), (416, 157511), (496, 132106), (806, 81296), (992, 66053), (1612, 40648), (3224, 20324), (5081, 12896), (6448, 10162)]