68769232

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6899}}^1$

素因数の和:7003

約数の個数: 40

約数和(自身を含む): 154008000

約数和(自身を除く): 85238768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 6899, 9968, 13798, 27596, 48293, 55192, 96586, 110384, 193172, 386344, 614011, 772688, 1228022, 2456044, 4298077, 4912088, 8596154, 9824176, 17192308, 34384616, 68769232]

約数ペア:

[(1, 68769232), (2, 34384616), (4, 17192308), (7, 9824176), (8, 8596154), (14, 4912088), (16, 4298077), (28, 2456044), (56, 1228022), (89, 772688), (112, 614011), (178, 386344), (356, 193172), (623, 110384), (712, 96586), (1246, 55192), (1424, 48293), (2492, 27596), (4984, 13798), (6899, 9968)]