57028972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14243}}^1$

素因数の和:14278

約数の個数: 48

約数和(自身を含む): 134007552

約数和(自身を除く): 76978580

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 14243, 28486, 56972, 99701, 156673, 185159, 199402, 313346, 370318, 398804, 626692, 740636, 1096711, 1296113, 2036749, 2193422, 2592226, 4073498, 4386844, 5184452, 8146996, 14257243, 28514486, 57028972]

約数ペア:

[(1, 57028972), (2, 28514486), (4, 14257243), (7, 8146996), (11, 5184452), (13, 4386844), (14, 4073498), (22, 2592226), (26, 2193422), (28, 2036749), (44, 1296113), (52, 1096711), (77, 740636), (91, 626692), (143, 398804), (154, 370318), (182, 313346), (286, 199402), (308, 185159), (364, 156673), (572, 99701), (1001, 56972), (2002, 28486), (4004, 14243)]