64777362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 141439968

約数和(自身を除く): 76662606

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 193, 331, 338, 386, 507, 579, 662, 993, 1014, 1158, 1986, 2509, 4303, 5018, 7527, 8606, 12909, 15054, 25818, 32617, 55939, 63883, 65234, 97851, 111878, 127766, 167817, 191649, 195702, 335634, 383298, 830479, 1660958, 2491437, 4982874, 10796227, 21592454, 32388681, 64777362]

約数ペア:

[(1, 64777362), (2, 32388681), (3, 21592454), (6, 10796227), (13, 4982874), (26, 2491437), (39, 1660958), (78, 830479), (169, 383298), (193, 335634), (331, 195702), (338, 191649), (386, 167817), (507, 127766), (579, 111878), (662, 97851), (993, 65234), (1014, 63883), (1158, 55939), (1986, 32617), (2509, 25818), (4303, 15054), (5018, 12909), (7527, 8606)]