2499506944

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21649}}^1$

素因数の和:21717

約数の個数: 72

約数和(自身を含む): 5575827600

約数和(自身を除く): 3076320656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 328, 352, 451, 656, 704, 902, 1312, 1408, 1804, 2624, 2816, 3608, 5248, 7216, 10496, 14432, 21649, 28864, 43298, 57728, 86596, 115456, 173192, 238139, 346384, 476278, 692768, 887609, 952556, 1385536, 1775218, 1905112, 2771072, 3550436, 3810224, 5542144, 7100872, 7620448, 9763699, 14201744, 15240896, 19527398, 28403488, 30481792, 39054796, 56806976, 60963584, 78109592, 113613952, 156219184, 227227904, 312438368, 624876736, 1249753472, 2499506944]

約数ペア:

[(1, 2499506944), (2, 1249753472), (4, 624876736), (8, 312438368), (11, 227227904), (16, 156219184), (22, 113613952), (32, 78109592), (41, 60963584), (44, 56806976), (64, 39054796), (82, 30481792), (88, 28403488), (128, 19527398), (164, 15240896), (176, 14201744), (256, 9763699), (328, 7620448), (352, 7100872), (451, 5542144), (656, 3810224), (704, 3550436), (902, 2771072), (1312, 1905112), (1408, 1775218), (1804, 1385536), (2624, 952556), (2816, 887609), (3608, 692768), (5248, 476278), (7216, 346384), (10496, 238139), (14432, 173192), (21649, 115456), (28864, 86596), (43298, 57728)]