69148384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1715

約数の個数: 48

約数和(自身を含む): 146059200

約数和(自身を除く): 76910816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 272, 316, 544, 632, 1264, 1343, 1609, 2528, 2686, 3218, 5372, 6436, 10744, 12872, 21488, 25744, 27353, 42976, 51488, 54706, 109412, 127111, 218824, 254222, 437648, 508444, 875296, 1016888, 2033776, 2160887, 4067552, 4321774, 8643548, 17287096, 34574192, 69148384]

約数ペア:

[(1, 69148384), (2, 34574192), (4, 17287096), (8, 8643548), (16, 4321774), (17, 4067552), (32, 2160887), (34, 2033776), (68, 1016888), (79, 875296), (136, 508444), (158, 437648), (272, 254222), (316, 218824), (544, 127111), (632, 109412), (1264, 54706), (1343, 51488), (1609, 42976), (2528, 27353), (2686, 25744), (3218, 21488), (5372, 12872), (6436, 10744)]