39711364

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 89516448

約数和(自身を除く): 49805084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 113, 154, 163, 196, 226, 308, 326, 452, 539, 652, 791, 1078, 1141, 1243, 1582, 1793, 2156, 2282, 2486, 3164, 3586, 4564, 4972, 5537, 7172, 7987, 8701, 11074, 12551, 15974, 17402, 18419, 22148, 25102, 31948, 34804, 36838, 50204, 60907, 73676, 87857, 121814, 128933, 175714, 202609, 243628, 257866, 351428, 405218, 515732, 810436, 902531, 1418263, 1805062, 2836526, 3610124, 5673052, 9927841, 19855682, 39711364]

約数ペア:

[(1, 39711364), (2, 19855682), (4, 9927841), (7, 5673052), (11, 3610124), (14, 2836526), (22, 1805062), (28, 1418263), (44, 902531), (49, 810436), (77, 515732), (98, 405218), (113, 351428), (154, 257866), (163, 243628), (196, 202609), (226, 175714), (308, 128933), (326, 121814), (452, 87857), (539, 73676), (652, 60907), (791, 50204), (1078, 36838), (1141, 34804), (1243, 31948), (1582, 25102), (1793, 22148), (2156, 18419), (2282, 17402), (2486, 15974), (3164, 12551), (3586, 11074), (4564, 8701), (4972, 7987), (5537, 7172)]