72449552

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17483}}^1$

素因数の和:17535

約数の個数: 40

約数和(自身を含む): 164769216

約数和(自身を除く): 92319664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 17483, 34966, 69932, 122381, 139864, 244762, 279728, 489524, 646871, 979048, 1293742, 1958096, 2587484, 4528097, 5174968, 9056194, 10349936, 18112388, 36224776, 72449552]

約数ペア:

[(1, 72449552), (2, 36224776), (4, 18112388), (7, 10349936), (8, 9056194), (14, 5174968), (16, 4528097), (28, 2587484), (37, 1958096), (56, 1293742), (74, 979048), (112, 646871), (148, 489524), (259, 279728), (296, 244762), (518, 139864), (592, 122381), (1036, 69932), (2072, 34966), (4144, 17483)]