4254068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 9838080

約数和(自身を除く): 5584012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 31, 52, 58, 62, 91, 116, 124, 169, 182, 203, 217, 338, 364, 377, 403, 406, 434, 676, 754, 806, 812, 868, 899, 1183, 1508, 1612, 1798, 2366, 2639, 2821, 3596, 4732, 4901, 5239, 5278, 5642, 6293, 9802, 10478, 10556, 11284, 11687, 12586, 19604, 20956, 23374, 25172, 34307, 36673, 46748, 68614, 73346, 81809, 137228, 146692, 151931, 163618, 303862, 327236, 607724, 1063517, 2127034, 4254068]

約数ペア:

[(1, 4254068), (2, 2127034), (4, 1063517), (7, 607724), (13, 327236), (14, 303862), (26, 163618), (28, 151931), (29, 146692), (31, 137228), (52, 81809), (58, 73346), (62, 68614), (91, 46748), (116, 36673), (124, 34307), (169, 25172), (182, 23374), (203, 20956), (217, 19604), (338, 12586), (364, 11687), (377, 11284), (403, 10556), (406, 10478), (434, 9802), (676, 6293), (754, 5642), (806, 5278), (812, 5239), (868, 4901), (899, 4732), (1183, 3596), (1508, 2821), (1612, 2639), (1798, 2366)]