27973472

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 58564800

約数和(自身を除く): 30591328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 139, 152, 278, 304, 331, 556, 608, 662, 1112, 1324, 2224, 2641, 2648, 4448, 5282, 5296, 6289, 10564, 10592, 12578, 21128, 25156, 42256, 46009, 50312, 84512, 92018, 100624, 184036, 201248, 368072, 736144, 874171, 1472288, 1748342, 3496684, 6993368, 13986736, 27973472]

約数ペア:

[(1, 27973472), (2, 13986736), (4, 6993368), (8, 3496684), (16, 1748342), (19, 1472288), (32, 874171), (38, 736144), (76, 368072), (139, 201248), (152, 184036), (278, 100624), (304, 92018), (331, 84512), (556, 50312), (608, 46009), (662, 42256), (1112, 25156), (1324, 21128), (2224, 12578), (2641, 10592), (2648, 10564), (4448, 6289), (5282, 5296)]