39953144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 94694400

約数和(自身を除く): 54741256

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 154, 158, 308, 316, 553, 616, 632, 821, 869, 1106, 1642, 1738, 2212, 3284, 3476, 4424, 5747, 6083, 6568, 6952, 9031, 11494, 12166, 18062, 22988, 24332, 36124, 45976, 48664, 63217, 64859, 72248, 126434, 129718, 252868, 259436, 454013, 505736, 518872, 713449, 908026, 1426898, 1816052, 2853796, 3632104, 4994143, 5707592, 9988286, 19976572, 39953144]

約数ペア:

[(1, 39953144), (2, 19976572), (4, 9988286), (7, 5707592), (8, 4994143), (11, 3632104), (14, 2853796), (22, 1816052), (28, 1426898), (44, 908026), (56, 713449), (77, 518872), (79, 505736), (88, 454013), (154, 259436), (158, 252868), (308, 129718), (316, 126434), (553, 72248), (616, 64859), (632, 63217), (821, 48664), (869, 45976), (1106, 36124), (1642, 24332), (1738, 22988), (2212, 18062), (3284, 12166), (3476, 11494), (4424, 9031), (5747, 6952), (6083, 6568)]