71293744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1283}}^1$

素因数の和:1465

約数の個数: 40

約数和(自身を含む): 145204992

約数和(自身を除く): 73911248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 151, 184, 302, 368, 604, 1208, 1283, 2416, 2566, 3473, 5132, 6946, 10264, 13892, 20528, 27784, 29509, 55568, 59018, 118036, 193733, 236072, 387466, 472144, 774932, 1549864, 3099728, 4455859, 8911718, 17823436, 35646872, 71293744]

約数ペア:

[(1, 71293744), (2, 35646872), (4, 17823436), (8, 8911718), (16, 4455859), (23, 3099728), (46, 1549864), (92, 774932), (151, 472144), (184, 387466), (302, 236072), (368, 193733), (604, 118036), (1208, 59018), (1283, 55568), (2416, 29509), (2566, 27784), (3473, 20528), (5132, 13892), (6946, 10264)]