25781856

素因数分解:

$2^5\times 3^1\times {\mathrm{271}}^1\times {\mathrm{991}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 67995648

約数和(自身を除く): 42213792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 271, 542, 813, 991, 1084, 1626, 1982, 2168, 2973, 3252, 3964, 4336, 5946, 6504, 7928, 8672, 11892, 13008, 15856, 23784, 26016, 31712, 47568, 95136, 268561, 537122, 805683, 1074244, 1611366, 2148488, 3222732, 4296976, 6445464, 8593952, 12890928, 25781856]

約数ペア:

[(1, 25781856), (2, 12890928), (3, 8593952), (4, 6445464), (6, 4296976), (8, 3222732), (12, 2148488), (16, 1611366), (24, 1074244), (32, 805683), (48, 537122), (96, 268561), (271, 95136), (542, 47568), (813, 31712), (991, 26016), (1084, 23784), (1626, 15856), (1982, 13008), (2168, 11892), (2973, 8672), (3252, 7928), (3964, 6504), (4336, 5946)]