17967369572

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 33531353856

約数和(自身を除く): 15563984284

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 223, 446, 557, 841, 892, 1114, 1247, 1682, 2228, 2494, 3364, 4988, 6467, 9589, 12934, 16153, 19178, 23951, 25868, 32306, 36163, 38356, 47902, 64612, 72326, 95804, 124211, 144652, 187543, 248422, 278081, 375086, 468437, 496844, 556162, 694579, 750172, 936874, 1112324, 1389158, 1873748, 2778316, 3602119, 5341073, 7204238, 8064349, 10682146, 14408476, 16128698, 20142791, 21364292, 32257396, 40285582, 80571164, 104461451, 154891117, 208922902, 309782234, 417845804, 619564468, 4491842393, 8983684786, 17967369572]

約数ペア:

[(1, 17967369572), (2, 8983684786), (4, 4491842393), (29, 619564468), (43, 417845804), (58, 309782234), (86, 208922902), (116, 154891117), (172, 104461451), (223, 80571164), (446, 40285582), (557, 32257396), (841, 21364292), (892, 20142791), (1114, 16128698), (1247, 14408476), (1682, 10682146), (2228, 8064349), (2494, 7204238), (3364, 5341073), (4988, 3602119), (6467, 2778316), (9589, 1873748), (12934, 1389158), (16153, 1112324), (19178, 936874), (23951, 750172), (25868, 694579), (32306, 556162), (36163, 496844), (38356, 468437), (47902, 375086), (64612, 278081), (72326, 248422), (95804, 187543), (124211, 144652)]