1871729104

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{2833}}^1$

素因数の和:3212

約数の個数: 80

約数和(自身を含む): 4402539648

約数和(自身を除く): 2530810544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 347, 476, 694, 952, 1388, 1904, 2429, 2776, 2833, 4858, 5552, 5666, 5899, 9716, 11332, 11798, 19432, 19831, 22664, 23596, 38864, 39662, 41293, 45328, 47192, 48161, 79324, 82586, 94384, 96322, 158648, 165172, 192644, 317296, 330344, 337127, 385288, 660688, 674254, 770576, 983051, 1348508, 1966102, 2697016, 3932204, 5394032, 6881357, 7864408, 13762714, 15728816, 16711867, 27525428, 33423734, 55050856, 66847468, 110101712, 116983069, 133694936, 233966138, 267389872, 467932276, 935864552, 1871729104]

約数ペア:

[(1, 1871729104), (2, 935864552), (4, 467932276), (7, 267389872), (8, 233966138), (14, 133694936), (16, 116983069), (17, 110101712), (28, 66847468), (34, 55050856), (56, 33423734), (68, 27525428), (112, 16711867), (119, 15728816), (136, 13762714), (238, 7864408), (272, 6881357), (347, 5394032), (476, 3932204), (694, 2697016), (952, 1966102), (1388, 1348508), (1904, 983051), (2429, 770576), (2776, 674254), (2833, 660688), (4858, 385288), (5552, 337127), (5666, 330344), (5899, 317296), (9716, 192644), (11332, 165172), (11798, 158648), (19432, 96322), (19831, 94384), (22664, 82586), (23596, 79324), (38864, 48161), (39662, 47192), (41293, 45328)]