23648144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 28848496

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 47, 52, 59, 82, 94, 104, 118, 164, 188, 208, 236, 328, 376, 472, 533, 611, 656, 752, 767, 944, 1066, 1222, 1534, 1927, 2132, 2419, 2444, 2773, 3068, 3854, 4264, 4838, 4888, 5546, 6136, 7708, 8528, 9676, 9776, 11092, 12272, 15416, 19352, 22184, 25051, 30832, 31447, 36049, 38704, 44368, 50102, 62894, 72098, 100204, 113693, 125788, 144196, 200408, 227386, 251576, 288392, 400816, 454772, 503152, 576784, 909544, 1478009, 1819088, 2956018, 5912036, 11824072, 23648144]

約数ペア:

[(1, 23648144), (2, 11824072), (4, 5912036), (8, 2956018), (13, 1819088), (16, 1478009), (26, 909544), (41, 576784), (47, 503152), (52, 454772), (59, 400816), (82, 288392), (94, 251576), (104, 227386), (118, 200408), (164, 144196), (188, 125788), (208, 113693), (236, 100204), (328, 72098), (376, 62894), (472, 50102), (533, 44368), (611, 38704), (656, 36049), (752, 31447), (767, 30832), (944, 25051), (1066, 22184), (1222, 19352), (1534, 15416), (1927, 12272), (2132, 11092), (2419, 9776), (2444, 9676), (2773, 8528), (3068, 7708), (3854, 6136), (4264, 5546), (4838, 4888)]