99660904

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2621}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 219697380

約数和(自身を除く): 120036476

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 2621, 2716, 4753, 5242, 5432, 9506, 10484, 18347, 19012, 20968, 36694, 38024, 73388, 128429, 146776, 254237, 256858, 508474, 513716, 1016948, 1027432, 1779659, 2033896, 3559318, 7118636, 12457613, 14237272, 24915226, 49830452, 99660904]

約数ペア:

[(1, 99660904), (2, 49830452), (4, 24915226), (7, 14237272), (8, 12457613), (14, 7118636), (28, 3559318), (49, 2033896), (56, 1779659), (97, 1027432), (98, 1016948), (194, 513716), (196, 508474), (388, 256858), (392, 254237), (679, 146776), (776, 128429), (1358, 73388), (2621, 38024), (2716, 36694), (4753, 20968), (5242, 19012), (5432, 18347), (9506, 10484)]