25440384

素因数分解:

$2^7\times 3^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 68372640

約数和(自身を除く): 42932256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 291, 384, 388, 582, 683, 776, 1164, 1366, 1552, 2049, 2328, 2732, 3104, 4098, 4656, 5464, 6208, 8196, 9312, 10928, 12416, 16392, 18624, 21856, 32784, 37248, 43712, 65568, 66251, 87424, 131136, 132502, 198753, 262272, 265004, 397506, 530008, 795012, 1060016, 1590024, 2120032, 3180048, 4240064, 6360096, 8480128, 12720192, 25440384]

約数ペア:

[(1, 25440384), (2, 12720192), (3, 8480128), (4, 6360096), (6, 4240064), (8, 3180048), (12, 2120032), (16, 1590024), (24, 1060016), (32, 795012), (48, 530008), (64, 397506), (96, 265004), (97, 262272), (128, 198753), (192, 132502), (194, 131136), (291, 87424), (384, 66251), (388, 65568), (582, 43712), (683, 37248), (776, 32784), (1164, 21856), (1366, 18624), (1552, 16392), (2049, 12416), (2328, 10928), (2732, 9312), (3104, 8196), (4098, 6208), (4656, 5464)]