3626019904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{140587}}^1$

素因数の和:140643

約数の個数: 56

約数和(自身を含む): 7998894848

約数和(自身を除く): 4372874944

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 140587, 281174, 562348, 1124696, 1827631, 2249392, 3655262, 4358197, 4498784, 7310524, 8716394, 8997568, 14621048, 17432788, 29242096, 34865576, 56656561, 58484192, 69731152, 113313122, 116968384, 139462304, 226626244, 278924608, 453252488, 906504976, 1813009952, 3626019904]

約数ペア:

[(1, 3626019904), (2, 1813009952), (4, 906504976), (8, 453252488), (13, 278924608), (16, 226626244), (26, 139462304), (31, 116968384), (32, 113313122), (52, 69731152), (62, 58484192), (64, 56656561), (104, 34865576), (124, 29242096), (208, 17432788), (248, 14621048), (403, 8997568), (416, 8716394), (496, 7310524), (806, 4498784), (832, 4358197), (992, 3655262), (1612, 2249392), (1984, 1827631), (3224, 1124696), (6448, 562348), (12896, 281174), (25792, 140587)]