72782954

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{9973}}^1$

素因数の和:10105

約数の個数: 16

約数和(自身を含む): 113105160

約数和(自身を除く): 40322206

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7298, 9973, 19946, 408893, 817786, 887597, 1775194, 36391477, 72782954]

約数ペア:

[(1, 72782954), (2, 36391477), (41, 1775194), (82, 887597), (89, 817786), (178, 408893), (3649, 19946), (7298, 9973)]