22699352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 49986720

約数和(自身を除く): 27287368

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 221, 296, 347, 442, 481, 629, 694, 884, 962, 1258, 1388, 1768, 1924, 2516, 2776, 3848, 4511, 5032, 5899, 8177, 9022, 11798, 12839, 16354, 18044, 23596, 25678, 32708, 36088, 47192, 51356, 65416, 76687, 102712, 153374, 166907, 218263, 306748, 333814, 436526, 613496, 667628, 873052, 1335256, 1746104, 2837419, 5674838, 11349676, 22699352]

約数ペア:

[(1, 22699352), (2, 11349676), (4, 5674838), (8, 2837419), (13, 1746104), (17, 1335256), (26, 873052), (34, 667628), (37, 613496), (52, 436526), (68, 333814), (74, 306748), (104, 218263), (136, 166907), (148, 153374), (221, 102712), (296, 76687), (347, 65416), (442, 51356), (481, 47192), (629, 36088), (694, 32708), (884, 25678), (962, 23596), (1258, 18044), (1388, 16354), (1768, 12839), (1924, 11798), (2516, 9022), (2776, 8177), (3848, 5899), (4511, 5032)]