67894496

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 137168640

約数和(自身を除く): 69274144

約数列:

[1, 2, 4, 8, 16, 32, 79, 107, 158, 214, 251, 316, 428, 502, 632, 856, 1004, 1264, 1712, 2008, 2528, 3424, 4016, 8032, 8453, 16906, 19829, 26857, 33812, 39658, 53714, 67624, 79316, 107428, 135248, 158632, 214856, 270496, 317264, 429712, 634528, 859424, 2121703, 4243406, 8486812, 16973624, 33947248, 67894496]

約数ペア:

[(1, 67894496), (2, 33947248), (4, 16973624), (8, 8486812), (16, 4243406), (32, 2121703), (79, 859424), (107, 634528), (158, 429712), (214, 317264), (251, 270496), (316, 214856), (428, 158632), (502, 135248), (632, 107428), (856, 79316), (1004, 67624), (1264, 53714), (1712, 39658), (2008, 33812), (2528, 26857), (3424, 19829), (4016, 16906), (8032, 8453)]