84140728

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{6619}}^1$

素因数の和:6859

約数の個数: 32

約数和(自身を含む): 181123200

約数和(自身を除く): 96982472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 6356, 6619, 12712, 13238, 26476, 46333, 52952, 92666, 185332, 370664, 1502513, 3005026, 6010052, 10517591, 12020104, 21035182, 42070364, 84140728]

約数ペア:

[(1, 84140728), (2, 42070364), (4, 21035182), (7, 12020104), (8, 10517591), (14, 6010052), (28, 3005026), (56, 1502513), (227, 370664), (454, 185332), (908, 92666), (1589, 52952), (1816, 46333), (3178, 26476), (6356, 13238), (6619, 12712)]