40805212

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 84446208

約数和(自身を除く): 43640996

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 101, 188, 202, 307, 329, 404, 614, 658, 707, 1228, 1316, 1414, 2149, 2828, 4298, 4747, 8596, 9494, 14429, 18988, 28858, 31007, 33229, 57716, 62014, 66458, 101003, 124028, 132916, 202006, 217049, 404012, 434098, 868196, 1457329, 2914658, 5829316, 10201303, 20402606, 40805212]

約数ペア:

[(1, 40805212), (2, 20402606), (4, 10201303), (7, 5829316), (14, 2914658), (28, 1457329), (47, 868196), (94, 434098), (101, 404012), (188, 217049), (202, 202006), (307, 132916), (329, 124028), (404, 101003), (614, 66458), (658, 62014), (707, 57716), (1228, 33229), (1316, 31007), (1414, 28858), (2149, 18988), (2828, 14429), (4298, 9494), (4747, 8596)]