74393648

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10889}}^1$

素因数の和:10965

約数の個数: 40

約数和(自身を含む): 167444640

約数和(自身を除く): 93050992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 10889, 21778, 43556, 76223, 87112, 152446, 174224, 304892, 609784, 664229, 1219568, 1328458, 2656916, 4649603, 5313832, 9299206, 10627664, 18598412, 37196824, 74393648]

約数ペア:

[(1, 74393648), (2, 37196824), (4, 18598412), (7, 10627664), (8, 9299206), (14, 5313832), (16, 4649603), (28, 2656916), (56, 1328458), (61, 1219568), (112, 664229), (122, 609784), (244, 304892), (427, 174224), (488, 152446), (854, 87112), (976, 76223), (1708, 43556), (3416, 21778), (6832, 10889)]