8340244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 16853760

約数和(自身を除く): 8513516

約数列:

[1, 2, 4, 11, 22, 37, 44, 47, 74, 94, 109, 148, 188, 218, 407, 436, 517, 814, 1034, 1199, 1628, 1739, 2068, 2398, 3478, 4033, 4796, 5123, 6956, 8066, 10246, 16132, 19129, 20492, 38258, 44363, 56353, 76516, 88726, 112706, 177452, 189551, 225412, 379102, 758204, 2085061, 4170122, 8340244]

約数ペア:

[(1, 8340244), (2, 4170122), (4, 2085061), (11, 758204), (22, 379102), (37, 225412), (44, 189551), (47, 177452), (74, 112706), (94, 88726), (109, 76516), (148, 56353), (188, 44363), (218, 38258), (407, 20492), (436, 19129), (517, 16132), (814, 10246), (1034, 8066), (1199, 6956), (1628, 5123), (1739, 4796), (2068, 4033), (2398, 3478)]