43531696

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:998

約数の個数: 60

約数和(自身を含む): 96804072

約数和(自身を除く): 53272376

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 947, 1352, 1768, 1894, 2704, 2873, 3536, 3788, 5746, 7576, 11492, 12311, 15152, 16099, 22984, 24622, 32198, 45968, 49244, 64396, 98488, 128792, 160043, 196976, 209287, 257584, 320086, 418574, 640172, 837148, 1280344, 1674296, 2560688, 2720731, 3348592, 5441462, 10882924, 21765848, 43531696]

約数ペア:

[(1, 43531696), (2, 21765848), (4, 10882924), (8, 5441462), (13, 3348592), (16, 2720731), (17, 2560688), (26, 1674296), (34, 1280344), (52, 837148), (68, 640172), (104, 418574), (136, 320086), (169, 257584), (208, 209287), (221, 196976), (272, 160043), (338, 128792), (442, 98488), (676, 64396), (884, 49244), (947, 45968), (1352, 32198), (1768, 24622), (1894, 22984), (2704, 16099), (2873, 15152), (3536, 12311), (3788, 11492), (5746, 7576)]