23156979248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1\times {\mathrm{3061}}^1$

素因数の和:4102

約数の個数: 80

約数和(自身を含む): 49690527936

約数和(自身を除く): 26533548688

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 983, 1924, 1966, 3061, 3848, 3932, 6122, 7696, 7864, 12244, 12779, 15728, 24488, 25558, 36371, 39793, 48976, 51116, 72742, 79586, 102232, 113257, 145484, 159172, 204464, 226514, 290968, 318344, 453028, 472823, 581936, 636688, 906056, 945646, 1472341, 1812112, 1891292, 2944682, 3008963, 3782584, 5889364, 6017926, 7565168, 11778728, 12035852, 23557456, 24071704, 39116519, 48143408, 78233038, 111331631, 156466076, 222663262, 312932152, 445326524, 625864304, 890653048, 1447311203, 1781306096, 2894622406, 5789244812, 11578489624, 23156979248]

約数ペア:

[(1, 23156979248), (2, 11578489624), (4, 5789244812), (8, 2894622406), (13, 1781306096), (16, 1447311203), (26, 890653048), (37, 625864304), (52, 445326524), (74, 312932152), (104, 222663262), (148, 156466076), (208, 111331631), (296, 78233038), (481, 48143408), (592, 39116519), (962, 24071704), (983, 23557456), (1924, 12035852), (1966, 11778728), (3061, 7565168), (3848, 6017926), (3932, 5889364), (6122, 3782584), (7696, 3008963), (7864, 2944682), (12244, 1891292), (12779, 1812112), (15728, 1472341), (24488, 945646), (25558, 906056), (36371, 636688), (39793, 581936), (48976, 472823), (51116, 453028), (72742, 318344), (79586, 290968), (102232, 226514), (113257, 204464), (145484, 159172)]