42657984

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2438

約数の個数: 84

約数和(自身を含む): 126268480

約数和(自身を除く): 83610496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2389, 2976, 4464, 4778, 5952, 7167, 8928, 9556, 14334, 17856, 19112, 21501, 28668, 38224, 43002, 57336, 74059, 76448, 86004, 114672, 148118, 152896, 172008, 222177, 229344, 296236, 344016, 444354, 458688, 592472, 666531, 688032, 888708, 1184944, 1333062, 1376064, 1777416, 2369888, 2666124, 3554832, 4739776, 5332248, 7109664, 10664496, 14219328, 21328992, 42657984]

約数ペア:

[(1, 42657984), (2, 21328992), (3, 14219328), (4, 10664496), (6, 7109664), (8, 5332248), (9, 4739776), (12, 3554832), (16, 2666124), (18, 2369888), (24, 1777416), (31, 1376064), (32, 1333062), (36, 1184944), (48, 888708), (62, 688032), (64, 666531), (72, 592472), (93, 458688), (96, 444354), (124, 344016), (144, 296236), (186, 229344), (192, 222177), (248, 172008), (279, 152896), (288, 148118), (372, 114672), (496, 86004), (558, 76448), (576, 74059), (744, 57336), (992, 43002), (1116, 38224), (1488, 28668), (1984, 21501), (2232, 19112), (2389, 17856), (2976, 14334), (4464, 9556), (4778, 8928), (5952, 7167)]