811870496

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{2411}}^1$

素因数の和:3057

約数の個数: 48

約数和(自身を含む): 1695828960

約数和(自身を除く): 883958464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 619, 1238, 2411, 2476, 4822, 4952, 9644, 9904, 10523, 19288, 19808, 21046, 38576, 40987, 42092, 77152, 81974, 84184, 163948, 168368, 327896, 336736, 655792, 1311584, 1492409, 2984818, 5969636, 11939272, 23878544, 25370953, 47757088, 50741906, 101483812, 202967624, 405935248, 811870496]

約数ペア:

[(1, 811870496), (2, 405935248), (4, 202967624), (8, 101483812), (16, 50741906), (17, 47757088), (32, 25370953), (34, 23878544), (68, 11939272), (136, 5969636), (272, 2984818), (544, 1492409), (619, 1311584), (1238, 655792), (2411, 336736), (2476, 327896), (4822, 168368), (4952, 163948), (9644, 84184), (9904, 81974), (10523, 77152), (19288, 42092), (19808, 40987), (21046, 38576)]