65338644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40939}}^1$

素因数の和:40972

約数の個数: 48

約数和(自身を含む): 183411200

約数和(自身を除く): 118072556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 40939, 81878, 122817, 163756, 245634, 286573, 491268, 573146, 777841, 859719, 1146292, 1555682, 1719438, 2333523, 3111364, 3438876, 4667046, 5444887, 9334092, 10889774, 16334661, 21779548, 32669322, 65338644]

約数ペア:

[(1, 65338644), (2, 32669322), (3, 21779548), (4, 16334661), (6, 10889774), (7, 9334092), (12, 5444887), (14, 4667046), (19, 3438876), (21, 3111364), (28, 2333523), (38, 1719438), (42, 1555682), (57, 1146292), (76, 859719), (84, 777841), (114, 573146), (133, 491268), (228, 286573), (266, 245634), (399, 163756), (532, 122817), (798, 81878), (1596, 40939)]