28281312

素因数分解:

$2^5\times 3^5\times {\mathrm{3637}}^1$

素因数の和:3662

約数の個数: 72

約数和(自身を含む): 83426616

約数和(自身を除く): 55145304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3637, 3888, 7274, 7776, 10911, 14548, 21822, 29096, 32733, 43644, 58192, 65466, 87288, 98199, 116384, 130932, 174576, 196398, 261864, 294597, 349152, 392796, 523728, 589194, 785592, 883791, 1047456, 1178388, 1571184, 1767582, 2356776, 3142368, 3535164, 4713552, 7070328, 9427104, 14140656, 28281312]

約数ペア:

[(1, 28281312), (2, 14140656), (3, 9427104), (4, 7070328), (6, 4713552), (8, 3535164), (9, 3142368), (12, 2356776), (16, 1767582), (18, 1571184), (24, 1178388), (27, 1047456), (32, 883791), (36, 785592), (48, 589194), (54, 523728), (72, 392796), (81, 349152), (96, 294597), (108, 261864), (144, 196398), (162, 174576), (216, 130932), (243, 116384), (288, 98199), (324, 87288), (432, 65466), (486, 58192), (648, 43644), (864, 32733), (972, 29096), (1296, 21822), (1944, 14548), (2592, 10911), (3637, 7776), (3888, 7274)]