15698979268

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{65707}}^1$

素因数の和:65801

約数の個数: 72

約数和(自身を含む): 33977869632

約数和(自身を除く): 18278890364

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 53, 92, 98, 106, 161, 196, 212, 322, 371, 644, 742, 1127, 1219, 1484, 2254, 2438, 2597, 4508, 4876, 5194, 8533, 10388, 17066, 34132, 59731, 65707, 119462, 131414, 238924, 262828, 459949, 919898, 1511261, 1839796, 3022522, 3219643, 3482471, 6045044, 6439286, 6964942, 10578827, 12878572, 13929884, 21157654, 24377297, 42315308, 48754594, 74051789, 80096833, 97509188, 148103578, 160193666, 170641079, 296207156, 320387332, 341282158, 560677831, 682564316, 1121355662, 2242711324, 3924744817, 7849489634, 15698979268]

約数ペア:

[(1, 15698979268), (2, 7849489634), (4, 3924744817), (7, 2242711324), (14, 1121355662), (23, 682564316), (28, 560677831), (46, 341282158), (49, 320387332), (53, 296207156), (92, 170641079), (98, 160193666), (106, 148103578), (161, 97509188), (196, 80096833), (212, 74051789), (322, 48754594), (371, 42315308), (644, 24377297), (742, 21157654), (1127, 13929884), (1219, 12878572), (1484, 10578827), (2254, 6964942), (2438, 6439286), (2597, 6045044), (4508, 3482471), (4876, 3219643), (5194, 3022522), (8533, 1839796), (10388, 1511261), (17066, 919898), (34132, 459949), (59731, 262828), (65707, 238924), (119462, 131414)]