25452738304

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{194569}}^1$

素因数の和:194665

約数の個数: 72

約数和(自身を含む): 58859759840

約数和(自身を除く): 33407021536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 18688, 32704, 65408, 130816, 194569, 389138, 778276, 1361983, 1556552, 2723966, 3113104, 5447932, 6226208, 10895864, 12452416, 14203537, 21791728, 24904832, 28407074, 43583456, 49809664, 56814148, 87166912, 99424759, 113628296, 174333824, 198849518, 227256592, 348667648, 397699036, 454513184, 795398072, 909026368, 1590796144, 1818052736, 3181592288, 3636105472, 6363184576, 12726369152, 25452738304]

約数ペア:

[(1, 25452738304), (2, 12726369152), (4, 6363184576), (7, 3636105472), (8, 3181592288), (14, 1818052736), (16, 1590796144), (28, 909026368), (32, 795398072), (56, 454513184), (64, 397699036), (73, 348667648), (112, 227256592), (128, 198849518), (146, 174333824), (224, 113628296), (256, 99424759), (292, 87166912), (448, 56814148), (511, 49809664), (584, 43583456), (896, 28407074), (1022, 24904832), (1168, 21791728), (1792, 14203537), (2044, 12452416), (2336, 10895864), (4088, 6226208), (4672, 5447932), (8176, 3113104), (9344, 2723966), (16352, 1556552), (18688, 1361983), (32704, 778276), (65408, 389138), (130816, 194569)]