22513304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 49572000

約数和(自身を除く): 27058696

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 101, 136, 149, 187, 202, 298, 374, 404, 596, 748, 808, 1111, 1192, 1496, 1639, 1717, 2222, 2533, 3278, 3434, 4444, 5066, 6556, 6868, 8888, 10132, 13112, 13736, 15049, 18887, 20264, 27863, 30098, 37774, 55726, 60196, 75548, 111452, 120392, 151096, 165539, 222904, 255833, 331078, 511666, 662156, 1023332, 1324312, 2046664, 2814163, 5628326, 11256652, 22513304]

約数ペア:

[(1, 22513304), (2, 11256652), (4, 5628326), (8, 2814163), (11, 2046664), (17, 1324312), (22, 1023332), (34, 662156), (44, 511666), (68, 331078), (88, 255833), (101, 222904), (136, 165539), (149, 151096), (187, 120392), (202, 111452), (298, 75548), (374, 60196), (404, 55726), (596, 37774), (748, 30098), (808, 27863), (1111, 20264), (1192, 18887), (1496, 15049), (1639, 13736), (1717, 13112), (2222, 10132), (2533, 8888), (3278, 6868), (3434, 6556), (4444, 5066)]