28819596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4993}}^1$

素因数の和:5050

約数の個数: 48

約数和(自身を含む): 74390624

約数和(自身を除く): 45571028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 4993, 5772, 9986, 14979, 19972, 29958, 59916, 64909, 129818, 184741, 194727, 259636, 369482, 389454, 554223, 738964, 778908, 1108446, 2216892, 2401633, 4803266, 7204899, 9606532, 14409798, 28819596]

約数ペア:

[(1, 28819596), (2, 14409798), (3, 9606532), (4, 7204899), (6, 4803266), (12, 2401633), (13, 2216892), (26, 1108446), (37, 778908), (39, 738964), (52, 554223), (74, 389454), (78, 369482), (111, 259636), (148, 194727), (156, 184741), (222, 129818), (444, 64909), (481, 59916), (962, 29958), (1443, 19972), (1924, 14979), (2886, 9986), (4993, 5772)]