7149044

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 15821568

約数和(自身を除く): 8672524

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 653, 782, 1306, 1564, 2612, 2737, 4571, 5474, 9142, 10948, 11101, 15019, 18284, 22202, 30038, 44404, 60076, 77707, 105133, 155414, 210266, 255323, 310828, 420532, 510646, 1021292, 1787261, 3574522, 7149044]

約数ペア:

[(1, 7149044), (2, 3574522), (4, 1787261), (7, 1021292), (14, 510646), (17, 420532), (23, 310828), (28, 255323), (34, 210266), (46, 155414), (68, 105133), (92, 77707), (119, 60076), (161, 44404), (238, 30038), (322, 22202), (391, 18284), (476, 15019), (644, 11101), (653, 10948), (782, 9142), (1306, 5474), (1564, 4571), (2612, 2737)]