28250544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1$

素因数の和:1114

約数の個数: 80

約数和(自身を含む): 84494592

約数和(自身を除く): 56244048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1013, 1162, 1328, 1743, 1992, 2026, 2324, 3039, 3486, 3984, 4052, 4648, 6078, 6972, 7091, 8104, 9296, 12156, 13944, 14182, 16208, 21273, 24312, 27888, 28364, 42546, 48624, 56728, 84079, 85092, 113456, 168158, 170184, 252237, 336316, 340368, 504474, 588553, 672632, 1008948, 1177106, 1345264, 1765659, 2017896, 2354212, 3531318, 4035792, 4708424, 7062636, 9416848, 14125272, 28250544]

約数ペア:

[(1, 28250544), (2, 14125272), (3, 9416848), (4, 7062636), (6, 4708424), (7, 4035792), (8, 3531318), (12, 2354212), (14, 2017896), (16, 1765659), (21, 1345264), (24, 1177106), (28, 1008948), (42, 672632), (48, 588553), (56, 504474), (83, 340368), (84, 336316), (112, 252237), (166, 170184), (168, 168158), (249, 113456), (332, 85092), (336, 84079), (498, 56728), (581, 48624), (664, 42546), (996, 28364), (1013, 27888), (1162, 24312), (1328, 21273), (1743, 16208), (1992, 14182), (2026, 13944), (2324, 12156), (3039, 9296), (3486, 8104), (3984, 7091), (4052, 6972), (4648, 6078)]