15678910832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1\times {\mathrm{2029}}^1$

素因数の和:2530

約数の個数: 80

約数和(自身を含む): 33154544640

約数和(自身を除く): 17475633808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 383, 388, 766, 776, 1261, 1532, 1552, 2029, 2522, 3064, 4058, 4979, 5044, 6128, 8116, 9958, 10088, 16232, 19916, 20176, 26377, 32464, 37151, 39832, 52754, 74302, 79664, 105508, 148604, 196813, 211016, 297208, 393626, 422032, 482963, 594416, 777107, 787252, 965926, 1554214, 1574504, 1931852, 2558569, 3108428, 3149008, 3863704, 5117138, 6216856, 7727408, 10102391, 10234276, 12433712, 20204782, 20468552, 40409564, 40937104, 75379379, 80819128, 150758758, 161638256, 301517516, 603035032, 979931927, 1206070064, 1959863854, 3919727708, 7839455416, 15678910832]

約数ペア:

[(1, 15678910832), (2, 7839455416), (4, 3919727708), (8, 1959863854), (13, 1206070064), (16, 979931927), (26, 603035032), (52, 301517516), (97, 161638256), (104, 150758758), (194, 80819128), (208, 75379379), (383, 40937104), (388, 40409564), (766, 20468552), (776, 20204782), (1261, 12433712), (1532, 10234276), (1552, 10102391), (2029, 7727408), (2522, 6216856), (3064, 5117138), (4058, 3863704), (4979, 3149008), (5044, 3108428), (6128, 2558569), (8116, 1931852), (9958, 1574504), (10088, 1554214), (16232, 965926), (19916, 787252), (20176, 777107), (26377, 594416), (32464, 482963), (37151, 422032), (39832, 393626), (52754, 297208), (74302, 211016), (79664, 196813), (105508, 148604)]