64977472

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3373}}^1$

素因数の和:3435

約数の個数: 56

約数和(自身を含む): 150831296

約数和(自身を除く): 85853824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 3373, 4816, 6746, 9632, 13492, 19264, 23611, 26984, 47222, 53968, 94444, 107936, 145039, 188888, 215872, 290078, 377776, 580156, 755552, 1015273, 1160312, 1511104, 2030546, 2320624, 4061092, 4641248, 8122184, 9282496, 16244368, 32488736, 64977472]

約数ペア:

[(1, 64977472), (2, 32488736), (4, 16244368), (7, 9282496), (8, 8122184), (14, 4641248), (16, 4061092), (28, 2320624), (32, 2030546), (43, 1511104), (56, 1160312), (64, 1015273), (86, 755552), (112, 580156), (172, 377776), (224, 290078), (301, 215872), (344, 188888), (448, 145039), (602, 107936), (688, 94444), (1204, 53968), (1376, 47222), (2408, 26984), (2752, 23611), (3373, 19264), (4816, 13492), (6746, 9632)]