28803071882

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{13963}}^1$

素因数の和:14367

約数の個数: 48

約数和(自身を含む): 49677209280

約数和(自身を除く): 20874137398

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 359, 442, 718, 2873, 4667, 5746, 6103, 9334, 12206, 13963, 27926, 60671, 79339, 121342, 158678, 181519, 237371, 363038, 474742, 1031407, 2062814, 2359747, 3085823, 4719494, 5012717, 6171646, 10025434, 40115699, 65165321, 80231398, 85216189, 130330642, 170432378, 847149173, 1107810457, 1694298346, 2215620914, 14401535941, 28803071882]

約数ペア:

[(1, 28803071882), (2, 14401535941), (13, 2215620914), (17, 1694298346), (26, 1107810457), (34, 847149173), (169, 170432378), (221, 130330642), (338, 85216189), (359, 80231398), (442, 65165321), (718, 40115699), (2873, 10025434), (4667, 6171646), (5746, 5012717), (6103, 4719494), (9334, 3085823), (12206, 2359747), (13963, 2062814), (27926, 1031407), (60671, 474742), (79339, 363038), (121342, 237371), (158678, 181519)]