29179696

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 80

約数和(自身を含む): 71176000

約数和(自身を除く): 41996304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 409, 637, 686, 728, 784, 818, 1274, 1372, 1456, 1636, 2548, 2744, 2863, 3272, 4459, 5096, 5317, 5488, 5726, 6544, 8918, 10192, 10634, 11452, 17836, 20041, 21268, 22904, 35672, 37219, 40082, 42536, 45808, 71344, 74438, 80164, 85072, 140287, 148876, 160328, 260533, 280574, 297752, 320656, 521066, 561148, 595504, 1042132, 1122296, 1823731, 2084264, 2244592, 3647462, 4168528, 7294924, 14589848, 29179696]

約数ペア:

[(1, 29179696), (2, 14589848), (4, 7294924), (7, 4168528), (8, 3647462), (13, 2244592), (14, 2084264), (16, 1823731), (26, 1122296), (28, 1042132), (49, 595504), (52, 561148), (56, 521066), (91, 320656), (98, 297752), (104, 280574), (112, 260533), (182, 160328), (196, 148876), (208, 140287), (343, 85072), (364, 80164), (392, 74438), (409, 71344), (637, 45808), (686, 42536), (728, 40082), (784, 37219), (818, 35672), (1274, 22904), (1372, 21268), (1456, 20041), (1636, 17836), (2548, 11452), (2744, 10634), (2863, 10192), (3272, 8918), (4459, 6544), (5096, 5726), (5317, 5488)]