4205344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 9737280

約数和(自身を除く): 5531936

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 919, 1144, 1838, 2288, 3676, 4576, 7352, 10109, 11947, 14704, 20218, 23894, 29408, 40436, 47788, 80872, 95576, 131417, 161744, 191152, 262834, 323488, 382304, 525668, 1051336, 2102672, 4205344]

約数ペア:

[(1, 4205344), (2, 2102672), (4, 1051336), (8, 525668), (11, 382304), (13, 323488), (16, 262834), (22, 191152), (26, 161744), (32, 131417), (44, 95576), (52, 80872), (88, 47788), (104, 40436), (143, 29408), (176, 23894), (208, 20218), (286, 14704), (352, 11947), (416, 10109), (572, 7352), (919, 4576), (1144, 3676), (1838, 2288)]