28344384

素因数分解:

$2^6\times 3^3\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 112

約数和(自身を含む): 85344000

約数和(自身を除く): 56999616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 141, 144, 188, 192, 216, 282, 288, 349, 376, 423, 432, 564, 576, 698, 752, 846, 864, 1047, 1128, 1269, 1396, 1504, 1692, 1728, 2094, 2256, 2538, 2792, 3008, 3141, 3384, 4188, 4512, 5076, 5584, 6282, 6768, 8376, 9024, 9423, 10152, 11168, 12564, 13536, 16403, 16752, 18846, 20304, 22336, 25128, 27072, 32806, 33504, 37692, 40608, 49209, 50256, 65612, 67008, 75384, 81216, 98418, 100512, 131224, 147627, 150768, 196836, 201024, 262448, 295254, 301536, 393672, 442881, 524896, 590508, 603072, 787344, 885762, 1049792, 1181016, 1574688, 1771524, 2362032, 3149376, 3543048, 4724064, 7086096, 9448128, 14172192, 28344384]

約数ペア:

[(1, 28344384), (2, 14172192), (3, 9448128), (4, 7086096), (6, 4724064), (8, 3543048), (9, 3149376), (12, 2362032), (16, 1771524), (18, 1574688), (24, 1181016), (27, 1049792), (32, 885762), (36, 787344), (47, 603072), (48, 590508), (54, 524896), (64, 442881), (72, 393672), (94, 301536), (96, 295254), (108, 262448), (141, 201024), (144, 196836), (188, 150768), (192, 147627), (216, 131224), (282, 100512), (288, 98418), (349, 81216), (376, 75384), (423, 67008), (432, 65612), (564, 50256), (576, 49209), (698, 40608), (752, 37692), (846, 33504), (864, 32806), (1047, 27072), (1128, 25128), (1269, 22336), (1396, 20304), (1504, 18846), (1692, 16752), (1728, 16403), (2094, 13536), (2256, 12564), (2538, 11168), (2792, 10152), (3008, 9423), (3141, 9024), (3384, 8376), (4188, 6768), (4512, 6282), (5076, 5584)]