39141752

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 84823200

約数和(自身を除く): 45681448

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 131, 136, 169, 221, 262, 338, 442, 524, 676, 884, 1048, 1352, 1703, 1768, 2197, 2227, 2873, 3406, 4394, 4454, 5746, 6812, 8788, 8908, 11492, 13624, 17576, 17816, 22139, 22984, 28951, 37349, 44278, 57902, 74698, 88556, 115804, 149396, 177112, 231608, 287807, 298792, 376363, 575614, 752726, 1151228, 1505452, 2302456, 3010904, 4892719, 9785438, 19570876, 39141752]

約数ペア:

[(1, 39141752), (2, 19570876), (4, 9785438), (8, 4892719), (13, 3010904), (17, 2302456), (26, 1505452), (34, 1151228), (52, 752726), (68, 575614), (104, 376363), (131, 298792), (136, 287807), (169, 231608), (221, 177112), (262, 149396), (338, 115804), (442, 88556), (524, 74698), (676, 57902), (884, 44278), (1048, 37349), (1352, 28951), (1703, 22984), (1768, 22139), (2197, 17816), (2227, 17576), (2873, 13624), (3406, 11492), (4394, 8908), (4454, 8788), (5746, 6812)]