1965155584

素因数分解:

$2^8\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3821}}^1$

素因数の和:3892

約数の個数: 108

約数和(自身を含む): 4675582548

約数和(自身を除く): 2710426964

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 224, 256, 287, 328, 392, 448, 574, 656, 784, 896, 1148, 1312, 1568, 1792, 2009, 2296, 2624, 3136, 3821, 4018, 4592, 5248, 6272, 7642, 8036, 9184, 10496, 12544, 15284, 16072, 18368, 26747, 30568, 32144, 36736, 53494, 61136, 64288, 73472, 106988, 122272, 128576, 156661, 187229, 213976, 244544, 257152, 313322, 374458, 427952, 489088, 514304, 626644, 748916, 855904, 978176, 1096627, 1253288, 1497832, 1711808, 2193254, 2506576, 2995664, 3423616, 4386508, 5013152, 5991328, 6847232, 7676389, 8773016, 10026304, 11982656, 15352778, 17546032, 20052608, 23965312, 30705556, 35092064, 40105216, 47930624, 61411112, 70184128, 122822224, 140368256, 245644448, 280736512, 491288896, 982577792, 1965155584]

約数ペア:

[(1, 1965155584), (2, 982577792), (4, 491288896), (7, 280736512), (8, 245644448), (14, 140368256), (16, 122822224), (28, 70184128), (32, 61411112), (41, 47930624), (49, 40105216), (56, 35092064), (64, 30705556), (82, 23965312), (98, 20052608), (112, 17546032), (128, 15352778), (164, 11982656), (196, 10026304), (224, 8773016), (256, 7676389), (287, 6847232), (328, 5991328), (392, 5013152), (448, 4386508), (574, 3423616), (656, 2995664), (784, 2506576), (896, 2193254), (1148, 1711808), (1312, 1497832), (1568, 1253288), (1792, 1096627), (2009, 978176), (2296, 855904), (2624, 748916), (3136, 626644), (3821, 514304), (4018, 489088), (4592, 427952), (5248, 374458), (6272, 313322), (7642, 257152), (8036, 244544), (9184, 213976), (10496, 187229), (12544, 156661), (15284, 128576), (16072, 122272), (18368, 106988), (26747, 73472), (30568, 64288), (32144, 61136), (36736, 53494)]