28183344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2267}}^1$

素因数の和:2322

約数の個数: 80

約数和(自身を含む): 85494528

約数和(自身を除く): 57311184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 2267, 3108, 4144, 4534, 6216, 6801, 9068, 12432, 13602, 15869, 18136, 27204, 31738, 36272, 47607, 54408, 63476, 83879, 95214, 108816, 126952, 167758, 190428, 251637, 253904, 335516, 380856, 503274, 587153, 671032, 761712, 1006548, 1174306, 1342064, 1761459, 2013096, 2348612, 3522918, 4026192, 4697224, 7045836, 9394448, 14091672, 28183344]

約数ペア:

[(1, 28183344), (2, 14091672), (3, 9394448), (4, 7045836), (6, 4697224), (7, 4026192), (8, 3522918), (12, 2348612), (14, 2013096), (16, 1761459), (21, 1342064), (24, 1174306), (28, 1006548), (37, 761712), (42, 671032), (48, 587153), (56, 503274), (74, 380856), (84, 335516), (111, 253904), (112, 251637), (148, 190428), (168, 167758), (222, 126952), (259, 108816), (296, 95214), (336, 83879), (444, 63476), (518, 54408), (592, 47607), (777, 36272), (888, 31738), (1036, 27204), (1554, 18136), (1776, 15869), (2072, 13602), (2267, 12432), (3108, 9068), (4144, 6801), (4534, 6216)]