64858624

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{967}}^1$

素因数の和:1116

約数の個数: 40

約数和(自身を含む): 130714848

約数和(自身を除く): 65856224

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 967, 1048, 1934, 2096, 3868, 4192, 7736, 8384, 15472, 16768, 30944, 33536, 61888, 67072, 123776, 126677, 247552, 253354, 495104, 506708, 1013416, 2026832, 4053664, 8107328, 16214656, 32429312, 64858624]

約数ペア:

[(1, 64858624), (2, 32429312), (4, 16214656), (8, 8107328), (16, 4053664), (32, 2026832), (64, 1013416), (128, 506708), (131, 495104), (256, 253354), (262, 247552), (512, 126677), (524, 123776), (967, 67072), (1048, 61888), (1934, 33536), (2096, 30944), (3868, 16768), (4192, 15472), (7736, 8384)]