28477416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 78148800

約数和(自身を除く): 49671384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 269, 401, 538, 802, 807, 1076, 1203, 1604, 1614, 2152, 2406, 2959, 3208, 3228, 4411, 4812, 5918, 6456, 8822, 8877, 9624, 11836, 13233, 17644, 17754, 23672, 26466, 35288, 35508, 52932, 71016, 105864, 107869, 215738, 323607, 431476, 647214, 862952, 1186559, 1294428, 2373118, 2588856, 3559677, 4746236, 7119354, 9492472, 14238708, 28477416]

約数ペア:

[(1, 28477416), (2, 14238708), (3, 9492472), (4, 7119354), (6, 4746236), (8, 3559677), (11, 2588856), (12, 2373118), (22, 1294428), (24, 1186559), (33, 862952), (44, 647214), (66, 431476), (88, 323607), (132, 215738), (264, 107869), (269, 105864), (401, 71016), (538, 52932), (802, 35508), (807, 35288), (1076, 26466), (1203, 23672), (1604, 17754), (1614, 17644), (2152, 13233), (2406, 11836), (2959, 9624), (3208, 8877), (3228, 8822), (4411, 6456), (4812, 5918)]