66797684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8831}}^1$

素因数の和:8927

約数の個数: 24

約数和(自身を含む): 122658816

約数和(自身を除く): 55861132

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564, 8831, 17662, 35324, 273761, 538691, 547522, 1077382, 1095044, 2154764, 16699421, 33398842, 66797684]

約数ペア:

[(1, 66797684), (2, 33398842), (4, 16699421), (31, 2154764), (61, 1095044), (62, 1077382), (122, 547522), (124, 538691), (244, 273761), (1891, 35324), (3782, 17662), (7564, 8831)]