29201328

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 120

約数和(自身を含む): 92754480

約数和(自身を除く): 63553152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 821, 912, 936, 988, 1368, 1482, 1642, 1872, 1976, 2223, 2463, 2736, 2964, 3284, 3952, 4446, 4926, 5928, 6568, 7389, 8892, 9852, 10673, 11856, 13136, 14778, 15599, 17784, 19704, 21346, 29556, 31198, 32019, 35568, 39408, 42692, 46797, 59112, 62396, 64038, 85384, 93594, 96057, 118224, 124792, 128076, 140391, 170768, 187188, 192114, 202787, 249584, 256152, 280782, 374376, 384228, 405574, 512304, 561564, 608361, 748752, 768456, 811148, 1123128, 1216722, 1536912, 1622296, 1825083, 2246256, 2433444, 3244592, 3650166, 4866888, 7300332, 9733776, 14600664, 29201328]

約数ペア:

[(1, 29201328), (2, 14600664), (3, 9733776), (4, 7300332), (6, 4866888), (8, 3650166), (9, 3244592), (12, 2433444), (13, 2246256), (16, 1825083), (18, 1622296), (19, 1536912), (24, 1216722), (26, 1123128), (36, 811148), (38, 768456), (39, 748752), (48, 608361), (52, 561564), (57, 512304), (72, 405574), (76, 384228), (78, 374376), (104, 280782), (114, 256152), (117, 249584), (144, 202787), (152, 192114), (156, 187188), (171, 170768), (208, 140391), (228, 128076), (234, 124792), (247, 118224), (304, 96057), (312, 93594), (342, 85384), (456, 64038), (468, 62396), (494, 59112), (624, 46797), (684, 42692), (741, 39408), (821, 35568), (912, 32019), (936, 31198), (988, 29556), (1368, 21346), (1482, 19704), (1642, 17784), (1872, 15599), (1976, 14778), (2223, 13136), (2463, 11856), (2736, 10673), (2964, 9852), (3284, 8892), (3952, 7389), (4446, 6568), (4926, 5928)]