17140396

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:100

約数の個数: 72

約数和(自身を含む): 38925600

約数和(自身を除く): 21785204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 343, 364, 403, 434, 637, 686, 806, 868, 961, 1274, 1372, 1519, 1612, 1922, 2548, 2821, 3038, 3844, 4459, 5642, 6076, 6727, 8918, 10633, 11284, 12493, 13454, 17836, 19747, 21266, 24986, 26908, 39494, 42532, 47089, 49972, 78988, 87451, 94178, 138229, 174902, 188356, 276458, 329623, 349804, 552916, 612157, 659246, 1224314, 1318492, 2448628, 4285099, 8570198, 17140396]

約数ペア:

[(1, 17140396), (2, 8570198), (4, 4285099), (7, 2448628), (13, 1318492), (14, 1224314), (26, 659246), (28, 612157), (31, 552916), (49, 349804), (52, 329623), (62, 276458), (91, 188356), (98, 174902), (124, 138229), (182, 94178), (196, 87451), (217, 78988), (343, 49972), (364, 47089), (403, 42532), (434, 39494), (637, 26908), (686, 24986), (806, 21266), (868, 19747), (961, 17836), (1274, 13454), (1372, 12493), (1519, 11284), (1612, 10633), (1922, 8918), (2548, 6727), (2821, 6076), (3038, 5642), (3844, 4459)]