42734692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{821}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 101086272

約数和(自身を除く): 58351580

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 821, 1001, 1183, 1642, 1859, 2002, 2366, 3284, 3718, 4004, 4732, 5747, 7436, 9031, 10673, 11494, 13013, 18062, 21346, 22988, 26026, 36124, 42692, 52052, 63217, 74711, 117403, 126434, 138749, 149422, 234806, 252868, 277498, 298844, 469612, 554996, 821821, 971243, 1526239, 1643642, 1942486, 3052478, 3287284, 3884972, 6104956, 10683673, 21367346, 42734692]

約数ペア:

[(1, 42734692), (2, 21367346), (4, 10683673), (7, 6104956), (11, 3884972), (13, 3287284), (14, 3052478), (22, 1942486), (26, 1643642), (28, 1526239), (44, 971243), (52, 821821), (77, 554996), (91, 469612), (143, 298844), (154, 277498), (169, 252868), (182, 234806), (286, 149422), (308, 138749), (338, 126434), (364, 117403), (572, 74711), (676, 63217), (821, 52052), (1001, 42692), (1183, 36124), (1642, 26026), (1859, 22988), (2002, 21346), (2366, 18062), (3284, 13013), (3718, 11494), (4004, 10673), (4732, 9031), (5747, 7436)]