38843285572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{111043}}^1$

素因数の和:111129

約数の個数: 72

約数和(自身を含む): 86449086528

約数和(自身を除く): 47605800956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 961, 1612, 1922, 2821, 3844, 5642, 6727, 11284, 12493, 13454, 24986, 26908, 49972, 87451, 111043, 174902, 222086, 349804, 444172, 777301, 1443559, 1554602, 2887118, 3109204, 3442333, 5774236, 6884666, 10104913, 13769332, 20209826, 24096331, 40419652, 44750329, 48192662, 89500658, 96385324, 106712323, 179001316, 213424646, 313252303, 426849292, 626504606, 746986261, 1253009212, 1387260199, 1493972522, 2774520398, 2987945044, 5549040796, 9710821393, 19421642786, 38843285572]

約数ペア:

[(1, 38843285572), (2, 19421642786), (4, 9710821393), (7, 5549040796), (13, 2987945044), (14, 2774520398), (26, 1493972522), (28, 1387260199), (31, 1253009212), (52, 746986261), (62, 626504606), (91, 426849292), (124, 313252303), (182, 213424646), (217, 179001316), (364, 106712323), (403, 96385324), (434, 89500658), (806, 48192662), (868, 44750329), (961, 40419652), (1612, 24096331), (1922, 20209826), (2821, 13769332), (3844, 10104913), (5642, 6884666), (6727, 5774236), (11284, 3442333), (12493, 3109204), (13454, 2887118), (24986, 1554602), (26908, 1443559), (49972, 777301), (87451, 444172), (111043, 349804), (174902, 222086)]