1394670656

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{7247}}^1$

素因数の和:7387

約数の個数: 56

約数和(自身を含む): 2886675456

約数和(自身を除く): 1492004800

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 194, 248, 388, 496, 776, 992, 1552, 1984, 3007, 3104, 6014, 6208, 7247, 12028, 14494, 24056, 28988, 48112, 57976, 96224, 115952, 192448, 224657, 231904, 449314, 463808, 702959, 898628, 1405918, 1797256, 2811836, 3594512, 5623672, 7189024, 11247344, 14378048, 21791729, 22494688, 43583458, 44989376, 87166916, 174333832, 348667664, 697335328, 1394670656]

約数ペア:

[(1, 1394670656), (2, 697335328), (4, 348667664), (8, 174333832), (16, 87166916), (31, 44989376), (32, 43583458), (62, 22494688), (64, 21791729), (97, 14378048), (124, 11247344), (194, 7189024), (248, 5623672), (388, 3594512), (496, 2811836), (776, 1797256), (992, 1405918), (1552, 898628), (1984, 702959), (3007, 463808), (3104, 449314), (6014, 231904), (6208, 224657), (7247, 192448), (12028, 115952), (14494, 96224), (24056, 57976), (28988, 48112)]