40678242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 93778560

約数和(自身を除く): 53100318

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 53, 58, 66, 87, 106, 159, 174, 318, 319, 401, 583, 638, 802, 957, 1166, 1203, 1537, 1749, 1914, 2406, 3074, 3498, 4411, 4611, 8822, 9222, 11629, 13233, 16907, 21253, 23258, 26466, 33814, 34887, 42506, 50721, 63759, 69774, 101442, 127518, 127919, 233783, 255838, 383757, 467566, 616337, 701349, 767514, 1232674, 1402698, 1849011, 3698022, 6779707, 13559414, 20339121, 40678242]

約数ペア:

[(1, 40678242), (2, 20339121), (3, 13559414), (6, 6779707), (11, 3698022), (22, 1849011), (29, 1402698), (33, 1232674), (53, 767514), (58, 701349), (66, 616337), (87, 467566), (106, 383757), (159, 255838), (174, 233783), (318, 127919), (319, 127518), (401, 101442), (583, 69774), (638, 63759), (802, 50721), (957, 42506), (1166, 34887), (1203, 33814), (1537, 26466), (1749, 23258), (1914, 21253), (2406, 16907), (3074, 13233), (3498, 11629), (4411, 9222), (4611, 8822)]