27217736

素因数分解:

$2^3\times 7^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 64703100

約数和(自身を除く): 37485364

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 109, 182, 196, 218, 343, 364, 392, 436, 637, 686, 728, 763, 872, 1274, 1372, 1417, 1526, 2401, 2548, 2744, 2834, 3052, 4459, 4802, 5096, 5341, 5668, 6104, 8918, 9604, 9919, 10682, 11336, 17836, 19208, 19838, 21364, 31213, 35672, 37387, 39676, 42728, 62426, 69433, 74774, 79352, 124852, 138866, 149548, 249704, 261709, 277732, 299096, 486031, 523418, 555464, 972062, 1046836, 1944124, 2093672, 3402217, 3888248, 6804434, 13608868, 27217736]

約数ペア:

[(1, 27217736), (2, 13608868), (4, 6804434), (7, 3888248), (8, 3402217), (13, 2093672), (14, 1944124), (26, 1046836), (28, 972062), (49, 555464), (52, 523418), (56, 486031), (91, 299096), (98, 277732), (104, 261709), (109, 249704), (182, 149548), (196, 138866), (218, 124852), (343, 79352), (364, 74774), (392, 69433), (436, 62426), (637, 42728), (686, 39676), (728, 37387), (763, 35672), (872, 31213), (1274, 21364), (1372, 19838), (1417, 19208), (1526, 17836), (2401, 11336), (2548, 10682), (2744, 9919), (2834, 9604), (3052, 8918), (4459, 6104), (4802, 5668), (5096, 5341)]