15691077808

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1\times {\mathrm{3061}}^1$

素因数の和:4350

約数の個数: 80

約数和(自身を含む): 35724084544

約数和(自身を除く): 20033006736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 1237, 2072, 2474, 3061, 4144, 4948, 6122, 8659, 9896, 12244, 17318, 19792, 21427, 24488, 34636, 42854, 45769, 48976, 69272, 85708, 91538, 113257, 138544, 171416, 183076, 226514, 320383, 342832, 366152, 453028, 640766, 732304, 792799, 906056, 1281532, 1585598, 1812112, 2563064, 3171196, 3786457, 5126128, 6342392, 7572914, 12684784, 15145828, 26505199, 30291656, 53010398, 60583312, 106020796, 140098909, 212041592, 280197818, 424083184, 560395636, 980692363, 1120791272, 1961384726, 2241582544, 3922769452, 7845538904, 15691077808]

約数ペア:

[(1, 15691077808), (2, 7845538904), (4, 3922769452), (7, 2241582544), (8, 1961384726), (14, 1120791272), (16, 980692363), (28, 560395636), (37, 424083184), (56, 280197818), (74, 212041592), (112, 140098909), (148, 106020796), (259, 60583312), (296, 53010398), (518, 30291656), (592, 26505199), (1036, 15145828), (1237, 12684784), (2072, 7572914), (2474, 6342392), (3061, 5126128), (4144, 3786457), (4948, 3171196), (6122, 2563064), (8659, 1812112), (9896, 1585598), (12244, 1281532), (17318, 906056), (19792, 792799), (21427, 732304), (24488, 640766), (34636, 453028), (42854, 366152), (45769, 342832), (48976, 320383), (69272, 226514), (85708, 183076), (91538, 171416), (113257, 138544)]