66619784

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 157731840

約数和(自身を除く): 91112056

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 83, 88, 154, 166, 308, 332, 581, 616, 664, 913, 1162, 1303, 1826, 2324, 2606, 3652, 4648, 5212, 6391, 7304, 9121, 10424, 12782, 14333, 18242, 25564, 28666, 36484, 51128, 57332, 72968, 100331, 108149, 114664, 200662, 216298, 401324, 432596, 757043, 802648, 865192, 1189639, 1514086, 2379278, 3028172, 4758556, 6056344, 8327473, 9517112, 16654946, 33309892, 66619784]

約数ペア:

[(1, 66619784), (2, 33309892), (4, 16654946), (7, 9517112), (8, 8327473), (11, 6056344), (14, 4758556), (22, 3028172), (28, 2379278), (44, 1514086), (56, 1189639), (77, 865192), (83, 802648), (88, 757043), (154, 432596), (166, 401324), (308, 216298), (332, 200662), (581, 114664), (616, 108149), (664, 100331), (913, 72968), (1162, 57332), (1303, 51128), (1826, 36484), (2324, 28666), (2606, 25564), (3652, 18242), (4648, 14333), (5212, 12782), (6391, 10424), (7304, 9121)]