28420348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22273}}^1$

素因数の和:22317

約数の個数: 24

約数和(自身を含む): 56130480

約数和(自身を除く): 27710132

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 22273, 44546, 89092, 245003, 490006, 645917, 980012, 1291834, 2583668, 7105087, 14210174, 28420348]

約数ペア:

[(1, 28420348), (2, 14210174), (4, 7105087), (11, 2583668), (22, 1291834), (29, 980012), (44, 645917), (58, 490006), (116, 245003), (319, 89092), (638, 44546), (1276, 22273)]