42008876

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16487}}^1$

素因数の和:16518

約数の個数: 36

約数和(自身を含む): 92101968

約数和(自身を除く): 50093092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 16487, 32974, 65948, 115409, 214331, 230818, 428662, 461636, 807863, 857324, 1500317, 1615726, 3000634, 3231452, 6001268, 10502219, 21004438, 42008876]

約数ペア:

[(1, 42008876), (2, 21004438), (4, 10502219), (7, 6001268), (13, 3231452), (14, 3000634), (26, 1615726), (28, 1500317), (49, 857324), (52, 807863), (91, 461636), (98, 428662), (182, 230818), (196, 214331), (364, 115409), (637, 65948), (1274, 32974), (2548, 16487)]