73577816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16453}}^1$

素因数の和:16515

約数の個数: 32

約数和(自身を含む): 152034960

約数和(自身を除く): 78457144

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 16453, 32906, 65812, 131624, 213889, 427778, 707479, 855556, 1414958, 1711112, 2829916, 5659832, 9197227, 18394454, 36788908, 73577816]

約数ペア:

[(1, 73577816), (2, 36788908), (4, 18394454), (8, 9197227), (13, 5659832), (26, 2829916), (43, 1711112), (52, 1414958), (86, 855556), (104, 707479), (172, 427778), (344, 213889), (559, 131624), (1118, 65812), (2236, 32906), (4472, 16453)]