70528228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{10427}}^1$

素因数の和:10539

約数の個数: 24

約数和(自身を含む): 131392800

約数和(自身を除く): 60864572

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 10427, 20854, 41708, 198113, 396226, 792452, 928003, 1856006, 3712012, 17632057, 35264114, 70528228]

約数ペア:

[(1, 70528228), (2, 35264114), (4, 17632057), (19, 3712012), (38, 1856006), (76, 928003), (89, 792452), (178, 396226), (356, 198113), (1691, 41708), (3382, 20854), (6764, 10427)]