27449968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1154

約数の個数: 80

約数和(自身を含む): 69370560

約数和(自身を除く): 41920592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1109, 1456, 1547, 1768, 1904, 2218, 3094, 3536, 4436, 6188, 7763, 8872, 12376, 14417, 15526, 17744, 18853, 24752, 28834, 31052, 37706, 57668, 62104, 75412, 100919, 115336, 124208, 131971, 150824, 201838, 230672, 245089, 263942, 301648, 403676, 490178, 527884, 807352, 980356, 1055768, 1614704, 1715623, 1960712, 2111536, 3431246, 3921424, 6862492, 13724984, 27449968]

約数ペア:

[(1, 27449968), (2, 13724984), (4, 6862492), (7, 3921424), (8, 3431246), (13, 2111536), (14, 1960712), (16, 1715623), (17, 1614704), (26, 1055768), (28, 980356), (34, 807352), (52, 527884), (56, 490178), (68, 403676), (91, 301648), (104, 263942), (112, 245089), (119, 230672), (136, 201838), (182, 150824), (208, 131971), (221, 124208), (238, 115336), (272, 100919), (364, 75412), (442, 62104), (476, 57668), (728, 37706), (884, 31052), (952, 28834), (1109, 24752), (1456, 18853), (1547, 17744), (1768, 15526), (1904, 14417), (2218, 12376), (3094, 8872), (3536, 7763), (4436, 6188)]