15696217096

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{39163}}^1$

素因数の和:39614

約数の個数: 64

約数和(自身を含む): 35698769280

約数和(自身を除く): 20002552184

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 421, 476, 842, 952, 1684, 2947, 3368, 5894, 7157, 11788, 14314, 23576, 28628, 39163, 50099, 57256, 78326, 100198, 156652, 200396, 274141, 313304, 400792, 548282, 665771, 1096564, 1331542, 2193128, 2663084, 4660397, 5326168, 9320794, 16487623, 18641588, 32975246, 37283176, 65950492, 115413361, 131900984, 230826722, 280289591, 461653444, 560579182, 923306888, 1121158364, 1962027137, 2242316728, 3924054274, 7848108548, 15696217096]

約数ペア:

[(1, 15696217096), (2, 7848108548), (4, 3924054274), (7, 2242316728), (8, 1962027137), (14, 1121158364), (17, 923306888), (28, 560579182), (34, 461653444), (56, 280289591), (68, 230826722), (119, 131900984), (136, 115413361), (238, 65950492), (421, 37283176), (476, 32975246), (842, 18641588), (952, 16487623), (1684, 9320794), (2947, 5326168), (3368, 4660397), (5894, 2663084), (7157, 2193128), (11788, 1331542), (14314, 1096564), (23576, 665771), (28628, 548282), (39163, 400792), (50099, 313304), (57256, 274141), (78326, 200396), (100198, 156652)]