39698936228

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1242611}}^1$

素因数の和:1242792

約数の個数: 36

約数和(自身を含む): 81311558832

約数和(自身を除く): 41612622604

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 1141, 2282, 4564, 7987, 15974, 31948, 1242611, 2485222, 4970444, 8698277, 17396554, 34793108, 60887939, 121775878, 202545593, 243551756, 405091186, 810182372, 1417819151, 2835638302, 5671276604, 9924734057, 19849468114, 39698936228]

約数ペア:

[(1, 39698936228), (2, 19849468114), (4, 9924734057), (7, 5671276604), (14, 2835638302), (28, 1417819151), (49, 810182372), (98, 405091186), (163, 243551756), (196, 202545593), (326, 121775878), (652, 60887939), (1141, 34793108), (2282, 17396554), (4564, 8698277), (7987, 4970444), (15974, 2485222), (31948, 1242611)]