568737974

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{24877}}^1$

素因数の和:24980

約数の個数: 32

約数和(自身を含む): 1031740416

約数和(自身を除く): 463002442

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 3266, 11431, 22862, 24877, 49754, 174139, 348278, 572171, 1144342, 1766267, 3532534, 4005197, 8010394, 12363869, 24727738, 40624141, 81248282, 284368987, 568737974]

約数ペア:

[(1, 568737974), (2, 284368987), (7, 81248282), (14, 40624141), (23, 24727738), (46, 12363869), (71, 8010394), (142, 4005197), (161, 3532534), (322, 1766267), (497, 1144342), (994, 572171), (1633, 348278), (3266, 174139), (11431, 49754), (22862, 24877)]