86848972

素因数分解:

$2^2\times 7^4\times {\mathrm{9043}}^1$

素因数の和:9075

約数の個数: 30

約数和(自身を含む): 177325708

約数和(自身を除く): 90476736

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9043, 9604, 18086, 36172, 63301, 126602, 253204, 443107, 886214, 1772428, 3101749, 6203498, 12406996, 21712243, 43424486, 86848972]

約数ペア:

[(1, 86848972), (2, 43424486), (4, 21712243), (7, 12406996), (14, 6203498), (28, 3101749), (49, 1772428), (98, 886214), (196, 443107), (343, 253204), (686, 126602), (1372, 63301), (2401, 36172), (4802, 18086), (9043, 9604)]