15697656674

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{3541}}^1$

素因数の和:3819

約数の個数: 64

約数和(自身を含む): 28460678400

約数和(自身を除く): 12763021726

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 179, 203, 358, 406, 427, 854, 1253, 1769, 2506, 3538, 3541, 5191, 7082, 10382, 10919, 12383, 21838, 24766, 24787, 36337, 49574, 72674, 76433, 102689, 152866, 205378, 216001, 316651, 432002, 633302, 633839, 718823, 1267678, 1437646, 1512007, 2216557, 3024014, 4433114, 4436873, 6264029, 8873746, 12528058, 18381331, 36762662, 38664179, 43848203, 77328358, 87696406, 128669317, 257338634, 270649253, 541298506, 1121261191, 2242522382, 7848828337, 15697656674]

約数ペア:

[(1, 15697656674), (2, 7848828337), (7, 2242522382), (14, 1121261191), (29, 541298506), (58, 270649253), (61, 257338634), (122, 128669317), (179, 87696406), (203, 77328358), (358, 43848203), (406, 38664179), (427, 36762662), (854, 18381331), (1253, 12528058), (1769, 8873746), (2506, 6264029), (3538, 4436873), (3541, 4433114), (5191, 3024014), (7082, 2216557), (10382, 1512007), (10919, 1437646), (12383, 1267678), (21838, 718823), (24766, 633839), (24787, 633302), (36337, 432002), (49574, 316651), (72674, 216001), (76433, 205378), (102689, 152866)]