29978608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2887}}^1$

素因数の和:2965

約数の個数: 40

約数和(自身を含む): 64460160

約数和(自身を除く): 34481552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 2887, 5192, 5774, 10384, 11548, 23096, 31757, 46192, 63514, 127028, 170333, 254056, 340666, 508112, 681332, 1362664, 1873663, 2725328, 3747326, 7494652, 14989304, 29978608]

約数ペア:

[(1, 29978608), (2, 14989304), (4, 7494652), (8, 3747326), (11, 2725328), (16, 1873663), (22, 1362664), (44, 681332), (59, 508112), (88, 340666), (118, 254056), (176, 170333), (236, 127028), (472, 63514), (649, 46192), (944, 31757), (1298, 23096), (2596, 11548), (2887, 10384), (5192, 5774)]