28873752

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{70769}}^1$

素因数の和:70795

約数の個数: 32

約数和(自身を含む): 76431600

約数和(自身を除く): 47557848

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 70769, 141538, 212307, 283076, 424614, 566152, 849228, 1203073, 1698456, 2406146, 3609219, 4812292, 7218438, 9624584, 14436876, 28873752]

約数ペア:

[(1, 28873752), (2, 14436876), (3, 9624584), (4, 7218438), (6, 4812292), (8, 3609219), (12, 2406146), (17, 1698456), (24, 1203073), (34, 849228), (51, 566152), (68, 424614), (102, 283076), (136, 212307), (204, 141538), (408, 70769)]