7977655196

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2311}}^1$

素因数の和:2491

約数の個数: 96

約数和(自身を含む): 17053016064

約数和(自身を除く): 9075360868

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 97, 124, 164, 194, 217, 287, 388, 434, 574, 679, 868, 1148, 1271, 1358, 2311, 2542, 2716, 3007, 3977, 4622, 5084, 6014, 7954, 8897, 9244, 12028, 15908, 16177, 17794, 21049, 27839, 32354, 35588, 42098, 55678, 64708, 71641, 84196, 94751, 111356, 123287, 143282, 189502, 224167, 246574, 286564, 379004, 448334, 493148, 501487, 663257, 863009, 896668, 1002974, 1326514, 1569169, 1726018, 2005948, 2653028, 2937281, 3138338, 3452036, 5874562, 6276676, 6949177, 9190847, 11749124, 13898354, 18381694, 20560967, 27796708, 36763388, 41121934, 48644239, 64335929, 82243868, 97288478, 128671858, 194576956, 257343716, 284916257, 569832514, 1139665028, 1994413799, 3988827598, 7977655196]

約数ペア:

[(1, 7977655196), (2, 3988827598), (4, 1994413799), (7, 1139665028), (14, 569832514), (28, 284916257), (31, 257343716), (41, 194576956), (62, 128671858), (82, 97288478), (97, 82243868), (124, 64335929), (164, 48644239), (194, 41121934), (217, 36763388), (287, 27796708), (388, 20560967), (434, 18381694), (574, 13898354), (679, 11749124), (868, 9190847), (1148, 6949177), (1271, 6276676), (1358, 5874562), (2311, 3452036), (2542, 3138338), (2716, 2937281), (3007, 2653028), (3977, 2005948), (4622, 1726018), (5084, 1569169), (6014, 1326514), (7954, 1002974), (8897, 896668), (9244, 863009), (12028, 663257), (15908, 501487), (16177, 493148), (17794, 448334), (21049, 379004), (27839, 286564), (32354, 246574), (35588, 224167), (42098, 189502), (55678, 143282), (64708, 123287), (71641, 111356), (84196, 94751)]