66241486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 115372080

約数和(自身を除く): 49130594

約数列:

[1, 2, 17, 19, 34, 38, 41, 61, 82, 122, 323, 646, 697, 779, 1037, 1159, 1394, 1558, 1681, 2074, 2318, 2501, 3362, 5002, 13243, 19703, 26486, 28577, 31939, 39406, 42517, 47519, 57154, 63878, 85034, 95038, 102541, 205082, 542963, 807823, 1085926, 1615646, 1743197, 1948279, 3486394, 3896558, 33120743, 66241486]

約数ペア:

[(1, 66241486), (2, 33120743), (17, 3896558), (19, 3486394), (34, 1948279), (38, 1743197), (41, 1615646), (61, 1085926), (82, 807823), (122, 542963), (323, 205082), (646, 102541), (697, 95038), (779, 85034), (1037, 63878), (1159, 57154), (1394, 47519), (1558, 42517), (1681, 39406), (2074, 31939), (2318, 28577), (2501, 26486), (3362, 19703), (5002, 13243)]