1389117632

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{106921}}^1$

素因数の和:106969

約数の個数: 56

約数和(自身を含む): 3258982560

約数和(自身を除く): 1869864928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 12992, 106921, 213842, 427684, 748447, 855368, 1496894, 1710736, 2993788, 3100709, 3421472, 5987576, 6201418, 6842944, 11975152, 12402836, 21704963, 23950304, 24805672, 43409926, 47900608, 49611344, 86819852, 99222688, 173639704, 198445376, 347279408, 694558816, 1389117632]

約数ペア:

[(1, 1389117632), (2, 694558816), (4, 347279408), (7, 198445376), (8, 173639704), (14, 99222688), (16, 86819852), (28, 49611344), (29, 47900608), (32, 43409926), (56, 24805672), (58, 23950304), (64, 21704963), (112, 12402836), (116, 11975152), (203, 6842944), (224, 6201418), (232, 5987576), (406, 3421472), (448, 3100709), (464, 2993788), (812, 1710736), (928, 1496894), (1624, 855368), (1856, 748447), (3248, 427684), (6496, 213842), (12992, 106921)]