2688512

素因数分解:

$2^9\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 40

約数和(自身を含む): 5524200

約数和(自身を除く): 2835688

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 89, 118, 128, 178, 236, 256, 356, 472, 512, 712, 944, 1424, 1888, 2848, 3776, 5251, 5696, 7552, 10502, 11392, 15104, 21004, 22784, 30208, 42008, 45568, 84016, 168032, 336064, 672128, 1344256, 2688512]

約数ペア:

[(1, 2688512), (2, 1344256), (4, 672128), (8, 336064), (16, 168032), (32, 84016), (59, 45568), (64, 42008), (89, 30208), (118, 22784), (128, 21004), (178, 15104), (236, 11392), (256, 10502), (356, 7552), (472, 5696), (512, 5251), (712, 3776), (944, 2848), (1424, 1888)]