56341688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28513}}^1$

素因数の和:28551

約数の個数: 32

約数和(自身を含む): 119758800

約数和(自身を除く): 63417112

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 28513, 57026, 114052, 228104, 370669, 541747, 741338, 1083494, 1482676, 2166988, 2965352, 4333976, 7042711, 14085422, 28170844, 56341688]

約数ペア:

[(1, 56341688), (2, 28170844), (4, 14085422), (8, 7042711), (13, 4333976), (19, 2965352), (26, 2166988), (38, 1482676), (52, 1083494), (76, 741338), (104, 541747), (152, 370669), (247, 228104), (494, 114052), (988, 57026), (1976, 28513)]