65347456

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 140454000

約数和(自身を除く): 75106544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 128, 136, 236, 272, 472, 509, 544, 944, 1003, 1018, 1088, 1888, 2006, 2036, 2176, 3776, 4012, 4072, 7552, 8024, 8144, 8653, 16048, 16288, 17306, 30031, 32096, 32576, 34612, 60062, 64192, 65152, 69224, 120124, 128384, 138448, 240248, 276896, 480496, 510527, 553792, 960992, 1021054, 1107584, 1921984, 2042108, 3843968, 4084216, 8168432, 16336864, 32673728, 65347456]

約数ペア:

[(1, 65347456), (2, 32673728), (4, 16336864), (8, 8168432), (16, 4084216), (17, 3843968), (32, 2042108), (34, 1921984), (59, 1107584), (64, 1021054), (68, 960992), (118, 553792), (128, 510527), (136, 480496), (236, 276896), (272, 240248), (472, 138448), (509, 128384), (544, 120124), (944, 69224), (1003, 65152), (1018, 64192), (1088, 60062), (1888, 34612), (2006, 32576), (2036, 32096), (2176, 30031), (3776, 17306), (4012, 16288), (4072, 16048), (7552, 8653), (8024, 8144)]