26975704

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 61286400

約数和(自身を除く): 34310696

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 379, 434, 574, 758, 868, 1148, 1271, 1516, 1736, 2296, 2542, 2653, 3032, 5084, 5306, 8897, 10168, 10612, 11749, 15539, 17794, 21224, 23498, 31078, 35588, 46996, 62156, 71176, 82243, 93992, 108773, 124312, 164486, 217546, 328972, 435092, 481709, 657944, 870184, 963418, 1926836, 3371963, 3853672, 6743926, 13487852, 26975704]

約数ペア:

[(1, 26975704), (2, 13487852), (4, 6743926), (7, 3853672), (8, 3371963), (14, 1926836), (28, 963418), (31, 870184), (41, 657944), (56, 481709), (62, 435092), (82, 328972), (124, 217546), (164, 164486), (217, 124312), (248, 108773), (287, 93992), (328, 82243), (379, 71176), (434, 62156), (574, 46996), (758, 35588), (868, 31078), (1148, 23498), (1271, 21224), (1516, 17794), (1736, 15539), (2296, 11749), (2542, 10612), (2653, 10168), (3032, 8897), (5084, 5306)]