15888919508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{70571}}^1$

素因数の和:70653

約数の個数: 96

約数和(自身を含む): 37560112128

約数和(自身を除く): 21671192620

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 43, 44, 68, 77, 86, 119, 154, 172, 187, 238, 301, 308, 374, 473, 476, 602, 731, 748, 946, 1204, 1309, 1462, 1892, 2618, 2924, 3311, 5117, 5236, 6622, 8041, 10234, 13244, 16082, 20468, 32164, 56287, 70571, 112574, 141142, 225148, 282284, 493997, 776281, 987994, 1199707, 1552562, 1975988, 2399414, 3034553, 3105124, 4798828, 5433967, 6069106, 8397949, 10867934, 12138212, 13196777, 16795898, 21241871, 21735868, 26393554, 33380083, 33591796, 42483742, 51587401, 52787108, 66760166, 84967484, 92377439, 103174802, 133520332, 184754878, 206349604, 233660581, 361111807, 369509756, 467321162, 567461411, 722223614, 934642324, 1134922822, 1444447228, 2269845644, 3972229877, 7944459754, 15888919508]

約数ペア:

[(1, 15888919508), (2, 7944459754), (4, 3972229877), (7, 2269845644), (11, 1444447228), (14, 1134922822), (17, 934642324), (22, 722223614), (28, 567461411), (34, 467321162), (43, 369509756), (44, 361111807), (68, 233660581), (77, 206349604), (86, 184754878), (119, 133520332), (154, 103174802), (172, 92377439), (187, 84967484), (238, 66760166), (301, 52787108), (308, 51587401), (374, 42483742), (473, 33591796), (476, 33380083), (602, 26393554), (731, 21735868), (748, 21241871), (946, 16795898), (1204, 13196777), (1309, 12138212), (1462, 10867934), (1892, 8397949), (2618, 6069106), (2924, 5433967), (3311, 4798828), (5117, 3105124), (5236, 3034553), (6622, 2399414), (8041, 1975988), (10234, 1552562), (13244, 1199707), (16082, 987994), (20468, 776281), (32164, 493997), (56287, 282284), (70571, 225148), (112574, 141142)]