23002928

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 60

約数和(自身を含む): 49559328

約数和(自身を除く): 26556400

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 169, 181, 188, 208, 338, 362, 376, 611, 676, 724, 752, 1222, 1352, 1448, 2353, 2444, 2704, 2896, 4706, 4888, 7943, 8507, 9412, 9776, 15886, 17014, 18824, 30589, 31772, 34028, 37648, 61178, 63544, 68056, 110591, 122356, 127088, 136112, 221182, 244712, 442364, 489424, 884728, 1437683, 1769456, 2875366, 5750732, 11501464, 23002928]

約数ペア:

[(1, 23002928), (2, 11501464), (4, 5750732), (8, 2875366), (13, 1769456), (16, 1437683), (26, 884728), (47, 489424), (52, 442364), (94, 244712), (104, 221182), (169, 136112), (181, 127088), (188, 122356), (208, 110591), (338, 68056), (362, 63544), (376, 61178), (611, 37648), (676, 34028), (724, 31772), (752, 30589), (1222, 18824), (1352, 17014), (1448, 15886), (2353, 9776), (2444, 9412), (2704, 8507), (2896, 7943), (4706, 4888)]