70189048

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 143337600

約数和(自身を除く): 73148552

約数列:

[1, 2, 4, 8, 29, 41, 47, 58, 82, 94, 116, 157, 164, 188, 232, 314, 328, 376, 628, 1189, 1256, 1363, 1927, 2378, 2726, 3854, 4553, 4756, 5452, 6437, 7379, 7708, 9106, 9512, 10904, 12874, 14758, 15416, 18212, 25748, 29516, 36424, 51496, 55883, 59032, 111766, 186673, 213991, 223532, 302539, 373346, 427982, 447064, 605078, 746692, 855964, 1210156, 1493384, 1711928, 2420312, 8773631, 17547262, 35094524, 70189048]

約数ペア:

[(1, 70189048), (2, 35094524), (4, 17547262), (8, 8773631), (29, 2420312), (41, 1711928), (47, 1493384), (58, 1210156), (82, 855964), (94, 746692), (116, 605078), (157, 447064), (164, 427982), (188, 373346), (232, 302539), (314, 223532), (328, 213991), (376, 186673), (628, 111766), (1189, 59032), (1256, 55883), (1363, 51496), (1927, 36424), (2378, 29516), (2726, 25748), (3854, 18212), (4553, 15416), (4756, 14758), (5452, 12874), (6437, 10904), (7379, 9512), (7708, 9106)]