61743808

素因数分解:

$2^6\times 7^1\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:789

約数の個数: 56

約数和(自身を含む): 140809472

約数和(自身を除く): 79065664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 283, 448, 487, 566, 974, 1132, 1948, 1981, 2264, 3409, 3896, 3962, 4528, 6818, 7792, 7924, 9056, 13636, 15584, 15848, 18112, 27272, 31168, 31696, 54544, 63392, 109088, 126784, 137821, 218176, 275642, 551284, 964747, 1102568, 1929494, 2205136, 3858988, 4410272, 7717976, 8820544, 15435952, 30871904, 61743808]

約数ペア:

[(1, 61743808), (2, 30871904), (4, 15435952), (7, 8820544), (8, 7717976), (14, 4410272), (16, 3858988), (28, 2205136), (32, 1929494), (56, 1102568), (64, 964747), (112, 551284), (224, 275642), (283, 218176), (448, 137821), (487, 126784), (566, 109088), (974, 63392), (1132, 54544), (1948, 31696), (1981, 31168), (2264, 27272), (3409, 18112), (3896, 15848), (3962, 15584), (4528, 13636), (6818, 9056), (7792, 7924)]