696720736

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{1163}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 1394187984

約数和(自身を除く): 697467248

約数列:

[1, 2, 4, 8, 16, 32, 97, 193, 194, 386, 388, 772, 776, 1163, 1544, 1552, 2326, 3088, 3104, 4652, 6176, 9304, 18608, 18721, 37216, 37442, 74884, 112811, 149768, 224459, 225622, 299536, 448918, 451244, 599072, 897836, 902488, 1795672, 1804976, 3591344, 3609952, 7182688, 21772523, 43545046, 87090092, 174180184, 348360368, 696720736]

約数ペア:

[(1, 696720736), (2, 348360368), (4, 174180184), (8, 87090092), (16, 43545046), (32, 21772523), (97, 7182688), (193, 3609952), (194, 3591344), (386, 1804976), (388, 1795672), (772, 902488), (776, 897836), (1163, 599072), (1544, 451244), (1552, 448918), (2326, 299536), (3088, 225622), (3104, 224459), (4652, 149768), (6176, 112811), (9304, 74884), (18608, 37442), (18721, 37216)]