2845361536

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{42181}}^1$

素因数の和:42243

約数の個数: 64

約数和(自身を含む): 6195692160

約数和(自身を除く): 3350330624

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 8432, 16864, 33728, 42181, 67456, 84362, 168724, 337448, 674896, 717077, 1307611, 1349792, 1434154, 2615222, 2699584, 2868308, 5230444, 5399168, 5736616, 10460888, 11473232, 20921776, 22229387, 22946464, 41843552, 44458774, 45892928, 83687104, 88917548, 91785856, 167374208, 177835096, 355670192, 711340384, 1422680768, 2845361536]

約数ペア:

[(1, 2845361536), (2, 1422680768), (4, 711340384), (8, 355670192), (16, 177835096), (17, 167374208), (31, 91785856), (32, 88917548), (34, 83687104), (62, 45892928), (64, 44458774), (68, 41843552), (124, 22946464), (128, 22229387), (136, 20921776), (248, 11473232), (272, 10460888), (496, 5736616), (527, 5399168), (544, 5230444), (992, 2868308), (1054, 2699584), (1088, 2615222), (1984, 1434154), (2108, 1349792), (2176, 1307611), (3968, 717077), (4216, 674896), (8432, 337448), (16864, 168724), (33728, 84362), (42181, 67456)]