26847488

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 58867200

約数和(自身を除く): 32019712

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 199, 248, 256, 272, 398, 496, 527, 544, 796, 992, 1054, 1088, 1592, 1984, 2108, 2176, 3184, 3383, 3968, 4216, 4352, 6169, 6368, 6766, 7936, 8432, 12338, 12736, 13532, 16864, 24676, 25472, 27064, 33728, 49352, 50944, 54128, 67456, 98704, 104873, 108256, 134912, 197408, 209746, 216512, 394816, 419492, 433024, 789632, 838984, 866048, 1579264, 1677968, 3355936, 6711872, 13423744, 26847488]

約数ペア:

[(1, 26847488), (2, 13423744), (4, 6711872), (8, 3355936), (16, 1677968), (17, 1579264), (31, 866048), (32, 838984), (34, 789632), (62, 433024), (64, 419492), (68, 394816), (124, 216512), (128, 209746), (136, 197408), (199, 134912), (248, 108256), (256, 104873), (272, 98704), (398, 67456), (496, 54128), (527, 50944), (544, 49352), (796, 33728), (992, 27064), (1054, 25472), (1088, 24676), (1592, 16864), (1984, 13532), (2108, 12736), (2176, 12338), (3184, 8432), (3383, 7936), (3968, 6766), (4216, 6368), (4352, 6169)]