68989088

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4219}}^1$

素因数の和:4309

約数の個数: 48

約数和(自身を含む): 157389120

約数和(自身を除く): 88400032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 4219, 8176, 8438, 16352, 16876, 29533, 33752, 59066, 67504, 118132, 135008, 236264, 307987, 472528, 615974, 945056, 1231948, 2155909, 2463896, 4311818, 4927792, 8623636, 9855584, 17247272, 34494544, 68989088]

約数ペア:

[(1, 68989088), (2, 34494544), (4, 17247272), (7, 9855584), (8, 8623636), (14, 4927792), (16, 4311818), (28, 2463896), (32, 2155909), (56, 1231948), (73, 945056), (112, 615974), (146, 472528), (224, 307987), (292, 236264), (511, 135008), (584, 118132), (1022, 67504), (1168, 59066), (2044, 33752), (2336, 29533), (4088, 16876), (4219, 16352), (8176, 8438)]