17247724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 34927200

約数和(自身を除く): 17679476

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 109, 179, 218, 221, 358, 436, 442, 716, 884, 1417, 1853, 2327, 2834, 3043, 3706, 4654, 5668, 6086, 7412, 9308, 12172, 19511, 24089, 39022, 39559, 48178, 78044, 79118, 96356, 158236, 253643, 331687, 507286, 663374, 1014572, 1326748, 4311931, 8623862, 17247724]

約数ペア:

[(1, 17247724), (2, 8623862), (4, 4311931), (13, 1326748), (17, 1014572), (26, 663374), (34, 507286), (52, 331687), (68, 253643), (109, 158236), (179, 96356), (218, 79118), (221, 78044), (358, 48178), (436, 39559), (442, 39022), (716, 24089), (884, 19511), (1417, 12172), (1853, 9308), (2327, 7412), (2834, 6086), (3043, 5668), (3706, 4654)]