28800416

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 59875200

約数和(自身を除く): 31074784

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 109, 184, 218, 359, 368, 436, 718, 736, 872, 1436, 1744, 2507, 2872, 3488, 5014, 5744, 8257, 10028, 11488, 16514, 20056, 33028, 39131, 40112, 66056, 78262, 80224, 132112, 156524, 264224, 313048, 626096, 900013, 1252192, 1800026, 3600052, 7200104, 14400208, 28800416]

約数ペア:

[(1, 28800416), (2, 14400208), (4, 7200104), (8, 3600052), (16, 1800026), (23, 1252192), (32, 900013), (46, 626096), (92, 313048), (109, 264224), (184, 156524), (218, 132112), (359, 80224), (368, 78262), (436, 66056), (718, 40112), (736, 39131), (872, 33028), (1436, 20056), (1744, 16514), (2507, 11488), (2872, 10028), (3488, 8257), (5014, 5744)]