17051216

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 80

約数和(自身を含む): 41664000

約数和(自身を除く): 24612784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 239, 343, 364, 392, 478, 637, 686, 728, 784, 956, 1274, 1372, 1456, 1673, 1912, 2548, 2744, 3107, 3346, 3824, 4459, 5096, 5488, 6214, 6692, 8918, 10192, 11711, 12428, 13384, 17836, 21749, 23422, 24856, 26768, 35672, 43498, 46844, 49712, 71344, 81977, 86996, 93688, 152243, 163954, 173992, 187376, 304486, 327908, 347984, 608972, 655816, 1065701, 1217944, 1311632, 2131402, 2435888, 4262804, 8525608, 17051216]

約数ペア:

[(1, 17051216), (2, 8525608), (4, 4262804), (7, 2435888), (8, 2131402), (13, 1311632), (14, 1217944), (16, 1065701), (26, 655816), (28, 608972), (49, 347984), (52, 327908), (56, 304486), (91, 187376), (98, 173992), (104, 163954), (112, 152243), (182, 93688), (196, 86996), (208, 81977), (239, 71344), (343, 49712), (364, 46844), (392, 43498), (478, 35672), (637, 26768), (686, 24856), (728, 23422), (784, 21749), (956, 17836), (1274, 13384), (1372, 12428), (1456, 11711), (1673, 10192), (1912, 8918), (2548, 6692), (2744, 6214), (3107, 5488), (3346, 5096), (3824, 4459)]