71394922

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{21727}}^1$

素因数の和:21813

約数の個数: 16

約数和(自身を含む): 112637952

約数和(自身を除く): 41243030

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 21727, 43454, 673537, 1151531, 1347074, 2303062, 35697461, 71394922]

約数ペア:

[(1, 71394922), (2, 35697461), (31, 2303062), (53, 1347074), (62, 1151531), (106, 673537), (1643, 43454), (3286, 21727)]