7140477652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{19697}}^1$

素因数の和:19837

約数の個数: 72

約数和(自身を含む): 15844756032

約数和(自身を除く): 8704278380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 121, 154, 214, 242, 308, 428, 484, 749, 847, 1177, 1498, 1694, 2354, 2996, 3388, 4708, 8239, 12947, 16478, 19697, 25894, 32956, 39394, 51788, 78788, 90629, 137879, 181258, 216667, 275758, 362516, 433334, 551516, 866668, 1516669, 2107579, 2383337, 3033338, 4215158, 4766674, 6066676, 8430316, 9533348, 14753053, 16683359, 23183369, 29506106, 33366718, 46366738, 59012212, 66733436, 92733476, 162283583, 255017059, 324567166, 510034118, 649134332, 1020068236, 1785119413, 3570238826, 7140477652]

約数ペア:

[(1, 7140477652), (2, 3570238826), (4, 1785119413), (7, 1020068236), (11, 649134332), (14, 510034118), (22, 324567166), (28, 255017059), (44, 162283583), (77, 92733476), (107, 66733436), (121, 59012212), (154, 46366738), (214, 33366718), (242, 29506106), (308, 23183369), (428, 16683359), (484, 14753053), (749, 9533348), (847, 8430316), (1177, 6066676), (1498, 4766674), (1694, 4215158), (2354, 3033338), (2996, 2383337), (3388, 2107579), (4708, 1516669), (8239, 866668), (12947, 551516), (16478, 433334), (19697, 362516), (25894, 275758), (32956, 216667), (39394, 181258), (51788, 137879), (78788, 90629)]