17847950038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 29397385728

約数和(自身を除く): 11549435690

約数列:

[1, 2, 17, 34, 67, 71, 134, 142, 163, 326, 677, 1139, 1207, 1354, 2278, 2414, 2771, 4757, 5542, 9514, 10921, 11509, 11573, 21842, 23018, 23146, 45359, 48067, 80869, 90718, 96134, 110351, 161738, 185657, 196741, 220702, 371314, 393482, 771103, 775391, 817139, 1542206, 1550782, 1634278, 1875967, 3220489, 3751934, 6440978, 7393517, 7834921, 13181647, 14787034, 15669842, 26363294, 54748313, 109496626, 125689789, 133193657, 251379578, 266387314, 524939707, 1049879414, 8923975019, 17847950038]

約数ペア:

[(1, 17847950038), (2, 8923975019), (17, 1049879414), (34, 524939707), (67, 266387314), (71, 251379578), (134, 133193657), (142, 125689789), (163, 109496626), (326, 54748313), (677, 26363294), (1139, 15669842), (1207, 14787034), (1354, 13181647), (2278, 7834921), (2414, 7393517), (2771, 6440978), (4757, 3751934), (5542, 3220489), (9514, 1875967), (10921, 1634278), (11509, 1550782), (11573, 1542206), (21842, 817139), (23018, 775391), (23146, 771103), (45359, 393482), (48067, 371314), (80869, 220702), (90718, 196741), (96134, 185657), (110351, 161738)]