16868193944

素因数分解:

$2^3\times 7^3\times {\mathrm{433}}^1\times {\mathrm{14197}}^1$

素因数の和:14657

約数の個数: 64

約数和(自身を含む): 36971592000

約数和(自身を除く): 20103398056

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 433, 686, 866, 1372, 1732, 2744, 3031, 3464, 6062, 12124, 14197, 21217, 24248, 28394, 42434, 56788, 84868, 99379, 113576, 148519, 169736, 198758, 297038, 397516, 594076, 695653, 795032, 1188152, 1391306, 2782612, 4869571, 5565224, 6147301, 9739142, 12294602, 19478284, 24589204, 38956568, 43031107, 49178408, 86062214, 172124428, 301217749, 344248856, 602435498, 1204870996, 2108524243, 2409741992, 4217048486, 8434096972, 16868193944]

約数ペア:

[(1, 16868193944), (2, 8434096972), (4, 4217048486), (7, 2409741992), (8, 2108524243), (14, 1204870996), (28, 602435498), (49, 344248856), (56, 301217749), (98, 172124428), (196, 86062214), (343, 49178408), (392, 43031107), (433, 38956568), (686, 24589204), (866, 19478284), (1372, 12294602), (1732, 9739142), (2744, 6147301), (3031, 5565224), (3464, 4869571), (6062, 2782612), (12124, 1391306), (14197, 1188152), (21217, 795032), (24248, 695653), (28394, 594076), (42434, 397516), (56788, 297038), (84868, 198758), (99379, 169736), (113576, 148519)]