42028532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 97843200

約数和(自身を除く): 55814668

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 59, 76, 91, 103, 118, 133, 182, 206, 236, 247, 266, 364, 412, 413, 494, 532, 721, 767, 826, 988, 1121, 1339, 1442, 1534, 1652, 1729, 1957, 2242, 2678, 2884, 3068, 3458, 3914, 4484, 5356, 5369, 6077, 6916, 7828, 7847, 9373, 10738, 12154, 13699, 14573, 15694, 18746, 21476, 24308, 25441, 27398, 29146, 31388, 37492, 42539, 50882, 54796, 58292, 79001, 85078, 101764, 102011, 115463, 158002, 170156, 178087, 204022, 230926, 316004, 356174, 408044, 461852, 553007, 712348, 808241, 1106014, 1501019, 1616482, 2212028, 3002038, 3232964, 6004076, 10507133, 21014266, 42028532]

約数ペア:

[(1, 42028532), (2, 21014266), (4, 10507133), (7, 6004076), (13, 3232964), (14, 3002038), (19, 2212028), (26, 1616482), (28, 1501019), (38, 1106014), (52, 808241), (59, 712348), (76, 553007), (91, 461852), (103, 408044), (118, 356174), (133, 316004), (182, 230926), (206, 204022), (236, 178087), (247, 170156), (266, 158002), (364, 115463), (412, 102011), (413, 101764), (494, 85078), (532, 79001), (721, 58292), (767, 54796), (826, 50882), (988, 42539), (1121, 37492), (1339, 31388), (1442, 29146), (1534, 27398), (1652, 25441), (1729, 24308), (1957, 21476), (2242, 18746), (2678, 15694), (2884, 14573), (3068, 13699), (3458, 12154), (3914, 10738), (4484, 9373), (5356, 7847), (5369, 7828), (6077, 6916)]