28333552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{761}}^1$

素因数の和:961

約数の個数: 40

約数和(自身を含む): 59527440

約数和(自身を除く): 31193888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 179, 208, 358, 716, 761, 1432, 1522, 2327, 2864, 3044, 4654, 6088, 9308, 9893, 12176, 18616, 19786, 37232, 39572, 79144, 136219, 158288, 272438, 544876, 1089752, 1770847, 2179504, 3541694, 7083388, 14166776, 28333552]

約数ペア:

[(1, 28333552), (2, 14166776), (4, 7083388), (8, 3541694), (13, 2179504), (16, 1770847), (26, 1089752), (52, 544876), (104, 272438), (179, 158288), (208, 136219), (358, 79144), (716, 39572), (761, 37232), (1432, 19786), (1522, 18616), (2327, 12176), (2864, 9893), (3044, 9308), (4654, 6088)]