7242508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 15833664

約数和(自身を除く): 8591156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 101, 182, 197, 202, 364, 394, 404, 707, 788, 1313, 1379, 1414, 2561, 2626, 2758, 2828, 5122, 5252, 5516, 9191, 10244, 17927, 18382, 19897, 35854, 36764, 39794, 71708, 79588, 139279, 258661, 278558, 517322, 557116, 1034644, 1810627, 3621254, 7242508]

約数ペア:

[(1, 7242508), (2, 3621254), (4, 1810627), (7, 1034644), (13, 557116), (14, 517322), (26, 278558), (28, 258661), (52, 139279), (91, 79588), (101, 71708), (182, 39794), (197, 36764), (202, 35854), (364, 19897), (394, 18382), (404, 17927), (707, 10244), (788, 9191), (1313, 5516), (1379, 5252), (1414, 5122), (2561, 2828), (2626, 2758)]