899248

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 60

約数和(自身を含む): 2148672

約数和(自身を除く): 1249424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 49, 56, 62, 74, 98, 112, 124, 148, 196, 217, 248, 259, 296, 392, 434, 496, 518, 592, 784, 868, 1036, 1147, 1519, 1736, 1813, 2072, 2294, 3038, 3472, 3626, 4144, 4588, 6076, 7252, 8029, 9176, 12152, 14504, 16058, 18352, 24304, 29008, 32116, 56203, 64232, 112406, 128464, 224812, 449624, 899248]

約数ペア:

[(1, 899248), (2, 449624), (4, 224812), (7, 128464), (8, 112406), (14, 64232), (16, 56203), (28, 32116), (31, 29008), (37, 24304), (49, 18352), (56, 16058), (62, 14504), (74, 12152), (98, 9176), (112, 8029), (124, 7252), (148, 6076), (196, 4588), (217, 4144), (248, 3626), (259, 3472), (296, 3038), (392, 2294), (434, 2072), (496, 1813), (518, 1736), (592, 1519), (784, 1147), (868, 1036)]