42752944

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 60

約数和(自身を含む): 91176456

約数和(自身を除く): 48423512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 163, 169, 194, 208, 326, 338, 388, 652, 676, 776, 1261, 1304, 1352, 1552, 2119, 2522, 2608, 2704, 4238, 5044, 8476, 10088, 15811, 16393, 16952, 20176, 27547, 31622, 32786, 33904, 55094, 63244, 65572, 110188, 126488, 131144, 205543, 220376, 252976, 262288, 411086, 440752, 822172, 1644344, 2672059, 3288688, 5344118, 10688236, 21376472, 42752944]

約数ペア:

[(1, 42752944), (2, 21376472), (4, 10688236), (8, 5344118), (13, 3288688), (16, 2672059), (26, 1644344), (52, 822172), (97, 440752), (104, 411086), (163, 262288), (169, 252976), (194, 220376), (208, 205543), (326, 131144), (338, 126488), (388, 110188), (652, 65572), (676, 63244), (776, 55094), (1261, 33904), (1304, 32786), (1352, 31622), (1552, 27547), (2119, 20176), (2522, 16952), (2608, 16393), (2704, 15811), (4238, 10088), (5044, 8476)]