64874224

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:977

約数の個数: 40

約数和(自身を含む): 129473360

約数和(自身を除く): 64599136

約数列:

[1, 2, 4, 8, 16, 67, 73, 134, 146, 268, 292, 536, 584, 829, 1072, 1168, 1658, 3316, 4891, 6632, 9782, 13264, 19564, 39128, 55543, 60517, 78256, 111086, 121034, 222172, 242068, 444344, 484136, 888688, 968272, 4054639, 8109278, 16218556, 32437112, 64874224]

約数ペア:

[(1, 64874224), (2, 32437112), (4, 16218556), (8, 8109278), (16, 4054639), (67, 968272), (73, 888688), (134, 484136), (146, 444344), (268, 242068), (292, 222172), (536, 121034), (584, 111086), (829, 78256), (1072, 60517), (1168, 55543), (1658, 39128), (3316, 19564), (4891, 13264), (6632, 9782)]