78544934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 133146720

約数和(自身を除く): 54601786

約数列:

[1, 2, 13, 26, 29, 58, 73, 146, 377, 754, 949, 1427, 1898, 2117, 2854, 4234, 18551, 27521, 37102, 41383, 55042, 82766, 104171, 208342, 537979, 1075958, 1354223, 2708446, 3020959, 6041918, 39272467, 78544934]

約数ペア:

[(1, 78544934), (2, 39272467), (13, 6041918), (26, 3020959), (29, 2708446), (58, 1354223), (73, 1075958), (146, 537979), (377, 208342), (754, 104171), (949, 82766), (1427, 55042), (1898, 41383), (2117, 37102), (2854, 27521), (4234, 18551)]