25277808

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 68832896

約数和(自身を除く): 43555088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 172, 222, 258, 296, 331, 344, 444, 516, 592, 662, 688, 888, 993, 1032, 1324, 1591, 1776, 1986, 2064, 2648, 3182, 3972, 4773, 5296, 6364, 7944, 9546, 12247, 12728, 14233, 15888, 19092, 24494, 25456, 28466, 36741, 38184, 42699, 48988, 56932, 73482, 76368, 85398, 97976, 113864, 146964, 170796, 195952, 227728, 293928, 341592, 526621, 587856, 683184, 1053242, 1579863, 2106484, 3159726, 4212968, 6319452, 8425936, 12638904, 25277808]

約数ペア:

[(1, 25277808), (2, 12638904), (3, 8425936), (4, 6319452), (6, 4212968), (8, 3159726), (12, 2106484), (16, 1579863), (24, 1053242), (37, 683184), (43, 587856), (48, 526621), (74, 341592), (86, 293928), (111, 227728), (129, 195952), (148, 170796), (172, 146964), (222, 113864), (258, 97976), (296, 85398), (331, 76368), (344, 73482), (444, 56932), (516, 48988), (592, 42699), (662, 38184), (688, 36741), (888, 28466), (993, 25456), (1032, 24494), (1324, 19092), (1591, 15888), (1776, 14233), (1986, 12728), (2064, 12247), (2648, 9546), (3182, 7944), (3972, 6364), (4773, 5296)]