61989728

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{12829}}^1$

素因数の和:12990

約数の個数: 24

約数和(自身を含む): 122860080

約数和(自身を除く): 60870352

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4832, 12829, 25658, 51316, 102632, 205264, 410528, 1937179, 3874358, 7748716, 15497432, 30994864, 61989728]

約数ペア:

[(1, 61989728), (2, 30994864), (4, 15497432), (8, 7748716), (16, 3874358), (32, 1937179), (151, 410528), (302, 205264), (604, 102632), (1208, 51316), (2416, 25658), (4832, 12829)]