22215702964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1\times {\mathrm{601}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 48287990016

約数和(自身を除く): 26072287052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 346, 364, 587, 601, 692, 1174, 1202, 1211, 2249, 2348, 2404, 2422, 4109, 4207, 4498, 4844, 7631, 7813, 8218, 8414, 8996, 15262, 15626, 15743, 16436, 16828, 30524, 31252, 31486, 53417, 54691, 62972, 101551, 103973, 106834, 109382, 203102, 207946, 213668, 218764, 352787, 406204, 415892, 705574, 710857, 727811, 1320163, 1351649, 1411148, 1421714, 1455622, 2469509, 2640326, 2703298, 2843428, 2911244, 4586231, 4939018, 5280652, 5406596, 9172462, 9241141, 9461543, 9878036, 18344924, 18482282, 18923086, 32103617, 36964564, 37846172, 61032151, 64207234, 122064302, 128414468, 244128604, 427225057, 793417963, 854450114, 1586835926, 1708900228, 3173671852, 5553925741, 11107851482, 22215702964]

約数ペア:

[(1, 22215702964), (2, 11107851482), (4, 5553925741), (7, 3173671852), (13, 1708900228), (14, 1586835926), (26, 854450114), (28, 793417963), (52, 427225057), (91, 244128604), (173, 128414468), (182, 122064302), (346, 64207234), (364, 61032151), (587, 37846172), (601, 36964564), (692, 32103617), (1174, 18923086), (1202, 18482282), (1211, 18344924), (2249, 9878036), (2348, 9461543), (2404, 9241141), (2422, 9172462), (4109, 5406596), (4207, 5280652), (4498, 4939018), (4844, 4586231), (7631, 2911244), (7813, 2843428), (8218, 2703298), (8414, 2640326), (8996, 2469509), (15262, 1455622), (15626, 1421714), (15743, 1411148), (16436, 1351649), (16828, 1320163), (30524, 727811), (31252, 710857), (31486, 705574), (53417, 415892), (54691, 406204), (62972, 352787), (101551, 218764), (103973, 213668), (106834, 207946), (109382, 203102)]