28896835.000000000

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 313474560

約数和(自身を除く): 194552172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 97, 116, 156, 174, 194, 271, 291, 348, 377, 388, 542, 582, 754, 813, 1084, 1131, 1164, 1261, 1508, 1626, 2262, 2522, 2813, 3252, 3523, 3783, 4524, 5044, 5626, 7046, 7566, 7859, 8439, 10569, 11252, 14092, 15132, 15718, 16878, 21138, 23577, 26287, 31436, 33756, 36569, 42276, 47154, 52574, 73138, 78861, 94308, 102167, 105148, 109707, 146276, 157722, 204334, 219414, 306501, 315444, 341731, 408668, 438828, 613002, 683462, 762323, 1025193, 1226004, 1366924, 1524646, 2050386, 2286969, 3049292, 4100772, 4573938, 9147876, 9910199, 19820398, 29730597, 39640796, 59461194, 118922388]

約数ペア:

[(1, 118922388), (2, 59461194), (3, 39640796), (4, 29730597), (6, 19820398), (12, 9910199), (13, 9147876), (26, 4573938), (29, 4100772), (39, 3049292), (52, 2286969), (58, 2050386), (78, 1524646), (87, 1366924), (97, 1226004), (116, 1025193), (156, 762323), (174, 683462), (194, 613002), (271, 438828), (291, 408668), (348, 341731), (377, 315444), (388, 306501), (542, 219414), (582, 204334), (754, 157722), (813, 146276), (1084, 109707), (1131, 105148), (1164, 102167), (1261, 94308), (1508, 78861), (1626, 73138), (2262, 52574), (2522, 47154), (2813, 42276), (3252, 36569), (3523, 33756), (3783, 31436), (4524, 26287), (5044, 23577), (5626, 21138), (7046, 16878), (7566, 15718), (7859, 15132), (8439, 14092), (10569, 11252)]