7274384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 15566712

約数和(自身を除く): 8292328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 853, 1066, 1706, 2132, 3412, 4264, 6824, 8528, 11089, 13648, 22178, 34973, 44356, 69946, 88712, 139892, 177424, 279784, 454649, 559568, 909298, 1818596, 3637192, 7274384]

約数ペア:

[(1, 7274384), (2, 3637192), (4, 1818596), (8, 909298), (13, 559568), (16, 454649), (26, 279784), (41, 177424), (52, 139892), (82, 88712), (104, 69946), (164, 44356), (208, 34973), (328, 22178), (533, 13648), (656, 11089), (853, 8528), (1066, 6824), (1706, 4264), (2132, 3412)]