38861760028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{9767}}^1$

素因数の和:10451

約数の個数: 96

約数和(自身を含む): 88772834304

約数和(自身を除く): 49911074276

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 643, 884, 1286, 1547, 2572, 3094, 4501, 6188, 8359, 9002, 9767, 10931, 16718, 18004, 19534, 21862, 33436, 39068, 43724, 58513, 68369, 76517, 117026, 126971, 136738, 142103, 153034, 166039, 234052, 253942, 273476, 284206, 306068, 332078, 507884, 568412, 664156, 888797, 994721, 1162273, 1777594, 1989442, 2158507, 2324546, 3555188, 3978884, 4317014, 4649092, 6280181, 8634028, 12560362, 15109549, 25120724, 30219098, 43961267, 60438196, 81642353, 87922534, 106763077, 163284706, 175845068, 213526154, 326569412, 427052308, 571496471, 747341539, 1142992942, 1387920001, 1494683078, 2285985884, 2775840002, 2989366156, 5551680004, 9715440007, 19430880014, 38861760028]

約数ペア:

[(1, 38861760028), (2, 19430880014), (4, 9715440007), (7, 5551680004), (13, 2989366156), (14, 2775840002), (17, 2285985884), (26, 1494683078), (28, 1387920001), (34, 1142992942), (52, 747341539), (68, 571496471), (91, 427052308), (119, 326569412), (182, 213526154), (221, 175845068), (238, 163284706), (364, 106763077), (442, 87922534), (476, 81642353), (643, 60438196), (884, 43961267), (1286, 30219098), (1547, 25120724), (2572, 15109549), (3094, 12560362), (4501, 8634028), (6188, 6280181), (8359, 4649092), (9002, 4317014), (9767, 3978884), (10931, 3555188), (16718, 2324546), (18004, 2158507), (19534, 1989442), (21862, 1777594), (33436, 1162273), (39068, 994721), (43724, 888797), (58513, 664156), (68369, 568412), (76517, 507884), (117026, 332078), (126971, 306068), (136738, 284206), (142103, 273476), (153034, 253942), (166039, 234052)]