29128821088

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1\times {\mathrm{1373}}^1$

素因数の和:2120

約数の個数: 96

約数和(自身を含む): 61888367520

約数和(自身を除く): 32759546432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 236, 272, 472, 544, 661, 944, 1003, 1322, 1373, 1888, 2006, 2644, 2746, 4012, 5288, 5492, 8024, 10576, 10984, 11237, 16048, 21152, 21968, 22474, 23341, 32096, 38999, 43936, 44948, 46682, 77998, 81007, 89896, 93364, 155996, 162014, 179792, 186728, 311992, 324028, 359584, 373456, 623984, 648056, 662983, 746912, 907553, 1247968, 1296112, 1325966, 1377119, 1815106, 2592224, 2651932, 2754238, 3630212, 5303864, 5508476, 7260424, 10607728, 11016952, 14520848, 15428401, 21215456, 22033904, 29041696, 30856802, 44067808, 53545627, 61713604, 107091254, 123427208, 214182508, 246854416, 428365016, 493708832, 856730032, 910275659, 1713460064, 1820551318, 3641102636, 7282205272, 14564410544, 29128821088]

約数ペア:

[(1, 29128821088), (2, 14564410544), (4, 7282205272), (8, 3641102636), (16, 1820551318), (17, 1713460064), (32, 910275659), (34, 856730032), (59, 493708832), (68, 428365016), (118, 246854416), (136, 214182508), (236, 123427208), (272, 107091254), (472, 61713604), (544, 53545627), (661, 44067808), (944, 30856802), (1003, 29041696), (1322, 22033904), (1373, 21215456), (1888, 15428401), (2006, 14520848), (2644, 11016952), (2746, 10607728), (4012, 7260424), (5288, 5508476), (5492, 5303864), (8024, 3630212), (10576, 2754238), (10984, 2651932), (11237, 2592224), (16048, 1815106), (21152, 1377119), (21968, 1325966), (22474, 1296112), (23341, 1247968), (32096, 907553), (38999, 746912), (43936, 662983), (44948, 648056), (46682, 623984), (77998, 373456), (81007, 359584), (89896, 324028), (93364, 311992), (155996, 186728), (162014, 179792)]