22260616

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 51408000

約数和(自身を除く): 29147384

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 119, 134, 136, 238, 268, 349, 469, 476, 536, 698, 938, 952, 1139, 1396, 1876, 2278, 2443, 2792, 3752, 4556, 4886, 5933, 7973, 9112, 9772, 11866, 15946, 19544, 23383, 23732, 31892, 41531, 46766, 47464, 63784, 83062, 93532, 163681, 166124, 187064, 327362, 332248, 397511, 654724, 795022, 1309448, 1590044, 2782577, 3180088, 5565154, 11130308, 22260616]

約数ペア:

[(1, 22260616), (2, 11130308), (4, 5565154), (7, 3180088), (8, 2782577), (14, 1590044), (17, 1309448), (28, 795022), (34, 654724), (56, 397511), (67, 332248), (68, 327362), (119, 187064), (134, 166124), (136, 163681), (238, 93532), (268, 83062), (349, 63784), (469, 47464), (476, 46766), (536, 41531), (698, 31892), (938, 23732), (952, 23383), (1139, 19544), (1396, 15946), (1876, 11866), (2278, 9772), (2443, 9112), (2792, 7973), (3752, 5933), (4556, 4886)]