2016047768

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{65101}}^1$

素因数の和:65200

約数の個数: 48

約数和(自身を含む): 4452976800

約数和(自身を除く): 2436929032

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 392, 553, 632, 1106, 2212, 3871, 4424, 7742, 15484, 30968, 65101, 130202, 260404, 455707, 520808, 911414, 1822828, 3189949, 3645656, 5142979, 6379898, 10285958, 12759796, 20571916, 25519592, 36000853, 41143832, 72001706, 144003412, 252005971, 288006824, 504011942, 1008023884, 2016047768]

約数ペア:

[(1, 2016047768), (2, 1008023884), (4, 504011942), (7, 288006824), (8, 252005971), (14, 144003412), (28, 72001706), (49, 41143832), (56, 36000853), (79, 25519592), (98, 20571916), (158, 12759796), (196, 10285958), (316, 6379898), (392, 5142979), (553, 3645656), (632, 3189949), (1106, 1822828), (2212, 911414), (3871, 520808), (4424, 455707), (7742, 260404), (15484, 130202), (30968, 65101)]