33909376

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 72460800

約数和(自身を除く): 38551424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 128, 146, 152, 191, 292, 304, 382, 584, 608, 764, 1168, 1216, 1387, 1528, 2336, 2432, 2774, 3056, 3629, 4672, 5548, 6112, 7258, 9344, 11096, 12224, 13943, 14516, 22192, 24448, 27886, 29032, 44384, 55772, 58064, 88768, 111544, 116128, 177536, 223088, 232256, 264917, 446176, 464512, 529834, 892352, 1059668, 1784704, 2119336, 4238672, 8477344, 16954688, 33909376]

約数ペア:

[(1, 33909376), (2, 16954688), (4, 8477344), (8, 4238672), (16, 2119336), (19, 1784704), (32, 1059668), (38, 892352), (64, 529834), (73, 464512), (76, 446176), (128, 264917), (146, 232256), (152, 223088), (191, 177536), (292, 116128), (304, 111544), (382, 88768), (584, 58064), (608, 55772), (764, 44384), (1168, 29032), (1216, 27886), (1387, 24448), (1528, 22192), (2336, 14516), (2432, 13943), (2774, 12224), (3056, 11096), (3629, 9344), (4672, 7258), (5548, 6112)]