78136786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1151}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 144764928

約数和(自身を除く): 66628142

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 373, 746, 1151, 2302, 2611, 4849, 5222, 8057, 9698, 14963, 16114, 29926, 33943, 67886, 104741, 209482, 429323, 858646, 3005261, 5581199, 6010522, 11162398, 39068393, 78136786]

約数ペア:

[(1, 78136786), (2, 39068393), (7, 11162398), (13, 6010522), (14, 5581199), (26, 3005261), (91, 858646), (182, 429323), (373, 209482), (746, 104741), (1151, 67886), (2302, 33943), (2611, 29926), (4849, 16114), (5222, 14963), (8057, 9698)]