28812744

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 82667520

約数和(自身を除く): 53854776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 127, 137, 138, 184, 207, 254, 274, 276, 381, 411, 414, 508, 548, 552, 762, 822, 828, 1016, 1096, 1143, 1233, 1524, 1644, 1656, 2286, 2466, 2921, 3048, 3151, 3288, 4572, 4932, 5842, 6302, 8763, 9144, 9453, 9864, 11684, 12604, 17399, 17526, 18906, 23368, 25208, 26289, 28359, 34798, 35052, 37812, 52197, 52578, 56718, 69596, 70104, 75624, 104394, 105156, 113436, 139192, 156591, 208788, 210312, 226872, 313182, 400177, 417576, 626364, 800354, 1200531, 1252728, 1600708, 2401062, 3201416, 3601593, 4802124, 7203186, 9604248, 14406372, 28812744]

約数ペア:

[(1, 28812744), (2, 14406372), (3, 9604248), (4, 7203186), (6, 4802124), (8, 3601593), (9, 3201416), (12, 2401062), (18, 1600708), (23, 1252728), (24, 1200531), (36, 800354), (46, 626364), (69, 417576), (72, 400177), (92, 313182), (127, 226872), (137, 210312), (138, 208788), (184, 156591), (207, 139192), (254, 113436), (274, 105156), (276, 104394), (381, 75624), (411, 70104), (414, 69596), (508, 56718), (548, 52578), (552, 52197), (762, 37812), (822, 35052), (828, 34798), (1016, 28359), (1096, 26289), (1143, 25208), (1233, 23368), (1524, 18906), (1644, 17526), (1656, 17399), (2286, 12604), (2466, 11684), (2921, 9864), (3048, 9453), (3151, 9144), (3288, 8763), (4572, 6302), (4932, 5842)]