16796615992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1\times {\mathrm{1783}}^1$

素因数の和:2420

約数の個数: 64

約数和(自身を含む): 34167168000

約数和(自身を除く): 17370552008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 379, 478, 758, 956, 1516, 1783, 1912, 3032, 3107, 3566, 4927, 6214, 7132, 9854, 12428, 14264, 19708, 23179, 24856, 39416, 46358, 90581, 92716, 181162, 185432, 362324, 426137, 675757, 724648, 852274, 1177553, 1351514, 1704548, 2355106, 2703028, 3409096, 4710212, 5406056, 5539781, 8784841, 9420424, 11079562, 17569682, 22159124, 35139364, 44318248, 70278728, 161505923, 323011846, 646023692, 1292047384, 2099576999, 4199153998, 8398307996, 16796615992]

約数ペア:

[(1, 16796615992), (2, 8398307996), (4, 4199153998), (8, 2099576999), (13, 1292047384), (26, 646023692), (52, 323011846), (104, 161505923), (239, 70278728), (379, 44318248), (478, 35139364), (758, 22159124), (956, 17569682), (1516, 11079562), (1783, 9420424), (1912, 8784841), (3032, 5539781), (3107, 5406056), (3566, 4710212), (4927, 3409096), (6214, 2703028), (7132, 2355106), (9854, 1704548), (12428, 1351514), (14264, 1177553), (19708, 852274), (23179, 724648), (24856, 675757), (39416, 426137), (46358, 362324), (90581, 185432), (92716, 181162)]