78313696

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{401}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 164112480

約数和(自身を除く): 85798784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 359, 401, 544, 718, 802, 1436, 1604, 2872, 3208, 5744, 6103, 6416, 6817, 11488, 12206, 12832, 13634, 24412, 27268, 48824, 54536, 97648, 109072, 143959, 195296, 218144, 287918, 575836, 1151672, 2303344, 2447303, 4606688, 4894606, 9789212, 19578424, 39156848, 78313696]

約数ペア:

[(1, 78313696), (2, 39156848), (4, 19578424), (8, 9789212), (16, 4894606), (17, 4606688), (32, 2447303), (34, 2303344), (68, 1151672), (136, 575836), (272, 287918), (359, 218144), (401, 195296), (544, 143959), (718, 109072), (802, 97648), (1436, 54536), (1604, 48824), (2872, 27268), (3208, 24412), (5744, 13634), (6103, 12832), (6416, 12206), (6817, 11488)]