17247412

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 37945600

約数和(自身を除く): 20698188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 967, 1274, 1372, 1934, 2548, 3868, 4459, 6769, 8918, 12571, 13538, 17836, 25142, 27076, 47383, 50284, 87997, 94766, 175994, 189532, 331681, 351988, 615979, 663362, 1231958, 1326724, 2463916, 4311853, 8623706, 17247412]

約数ペア:

[(1, 17247412), (2, 8623706), (4, 4311853), (7, 2463916), (13, 1326724), (14, 1231958), (26, 663362), (28, 615979), (49, 351988), (52, 331681), (91, 189532), (98, 175994), (182, 94766), (196, 87997), (343, 50284), (364, 47383), (637, 27076), (686, 25142), (967, 17836), (1274, 13538), (1372, 12571), (1934, 8918), (2548, 6769), (3868, 4459)]