98965984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{659}}^1$

素因数の和:720

約数の個数: 72

約数和(自身を含む): 221787720

約数和(自身を除く): 122821736

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 361, 416, 494, 608, 659, 722, 988, 1318, 1444, 1976, 2636, 2888, 3952, 4693, 5272, 5776, 7904, 8567, 9386, 10544, 11552, 12521, 17134, 18772, 21088, 25042, 34268, 37544, 50084, 68536, 75088, 100168, 137072, 150176, 162773, 200336, 237899, 274144, 325546, 400672, 475798, 651092, 951596, 1302184, 1903192, 2604368, 3092687, 3806384, 5208736, 6185374, 7612768, 12370748, 24741496, 49482992, 98965984]

約数ペア:

[(1, 98965984), (2, 49482992), (4, 24741496), (8, 12370748), (13, 7612768), (16, 6185374), (19, 5208736), (26, 3806384), (32, 3092687), (38, 2604368), (52, 1903192), (76, 1302184), (104, 951596), (152, 651092), (208, 475798), (247, 400672), (304, 325546), (361, 274144), (416, 237899), (494, 200336), (608, 162773), (659, 150176), (722, 137072), (988, 100168), (1318, 75088), (1444, 68536), (1976, 50084), (2636, 37544), (2888, 34268), (3952, 25042), (4693, 21088), (5272, 18772), (5776, 17134), (7904, 12521), (8567, 11552), (9386, 10544)]