29872051256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{57751}}^1$

素因数の和:57900

約数の個数: 64

約数和(自身を含む): 61124716800

約数和(自身を除く): 31252665544

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 83, 152, 164, 166, 328, 332, 664, 779, 1558, 1577, 3116, 3154, 3403, 6232, 6308, 6806, 12616, 13612, 27224, 57751, 64657, 115502, 129314, 231004, 258628, 462008, 517256, 1097269, 2194538, 2367791, 4389076, 4735582, 4793333, 8778152, 9471164, 9586666, 18942328, 19173332, 38346664, 44988029, 89976058, 91073327, 179952116, 182146654, 196526653, 359904232, 364293308, 393053306, 728586616, 786106612, 1572213224, 3734006407, 7468012814, 14936025628, 29872051256]

約数ペア:

[(1, 29872051256), (2, 14936025628), (4, 7468012814), (8, 3734006407), (19, 1572213224), (38, 786106612), (41, 728586616), (76, 393053306), (82, 364293308), (83, 359904232), (152, 196526653), (164, 182146654), (166, 179952116), (328, 91073327), (332, 89976058), (664, 44988029), (779, 38346664), (1558, 19173332), (1577, 18942328), (3116, 9586666), (3154, 9471164), (3403, 8778152), (6232, 4793333), (6308, 4735582), (6806, 4389076), (12616, 2367791), (13612, 2194538), (27224, 1097269), (57751, 517256), (64657, 462008), (115502, 258628), (129314, 231004)]