17212132

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:796

約数の個数: 36

約数和(自身を含む): 35349804

約数和(自身を除く): 18137672

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 641, 959, 1282, 1918, 2564, 3836, 4487, 6713, 8974, 13426, 17948, 26852, 31409, 62818, 87817, 125636, 175634, 351268, 614719, 1229438, 2458876, 4303033, 8606066, 17212132]

約数ペア:

[(1, 17212132), (2, 8606066), (4, 4303033), (7, 2458876), (14, 1229438), (28, 614719), (49, 351268), (98, 175634), (137, 125636), (196, 87817), (274, 62818), (548, 31409), (641, 26852), (959, 17948), (1282, 13426), (1918, 8974), (2564, 6713), (3836, 4487)]