42835988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 87381504

約数和(自身を除く): 44545516

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 442, 611, 799, 884, 1031, 1222, 1598, 2062, 2444, 3196, 4124, 10387, 13403, 17527, 20774, 26806, 35054, 41548, 48457, 53612, 70108, 96914, 193828, 227851, 455702, 629941, 823769, 911404, 1259882, 1647538, 2519764, 3295076, 10708997, 21417994, 42835988]

約数ペア:

[(1, 42835988), (2, 21417994), (4, 10708997), (13, 3295076), (17, 2519764), (26, 1647538), (34, 1259882), (47, 911404), (52, 823769), (68, 629941), (94, 455702), (188, 227851), (221, 193828), (442, 96914), (611, 70108), (799, 53612), (884, 48457), (1031, 41548), (1222, 35054), (1598, 26806), (2062, 20774), (2444, 17527), (3196, 13403), (4124, 10387)]