28798704

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{18181}}^1$

素因数の和:18206

約数の個数: 60

約数和(自身を含む): 87928152

約数和(自身を除く): 59129448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 18181, 36362, 54543, 72724, 109086, 145448, 163629, 199991, 218172, 290896, 327258, 399982, 436344, 599973, 654516, 799964, 872688, 1199946, 1309032, 1599928, 1799919, 2399892, 2618064, 3199856, 3599838, 4799784, 7199676, 9599568, 14399352, 28798704]

約数ペア:

[(1, 28798704), (2, 14399352), (3, 9599568), (4, 7199676), (6, 4799784), (8, 3599838), (9, 3199856), (11, 2618064), (12, 2399892), (16, 1799919), (18, 1599928), (22, 1309032), (24, 1199946), (33, 872688), (36, 799964), (44, 654516), (48, 599973), (66, 436344), (72, 399982), (88, 327258), (99, 290896), (132, 218172), (144, 199991), (176, 163629), (198, 145448), (264, 109086), (396, 72724), (528, 54543), (792, 36362), (1584, 18181)]