425664712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1061}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 899216640

約数和(自身を除く): 473551928

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 97, 188, 194, 376, 388, 517, 776, 1034, 1061, 1067, 2068, 2122, 2134, 4136, 4244, 4268, 4559, 8488, 8536, 9118, 11671, 18236, 23342, 36472, 46684, 49867, 50149, 93368, 99734, 100298, 102917, 199468, 200596, 205834, 398936, 401192, 411668, 548537, 823336, 1097074, 1132087, 2194148, 2264174, 4388296, 4528348, 4837099, 9056696, 9674198, 19348396, 38696792, 53208089, 106416178, 212832356, 425664712]

約数ペア:

[(1, 425664712), (2, 212832356), (4, 106416178), (8, 53208089), (11, 38696792), (22, 19348396), (44, 9674198), (47, 9056696), (88, 4837099), (94, 4528348), (97, 4388296), (188, 2264174), (194, 2194148), (376, 1132087), (388, 1097074), (517, 823336), (776, 548537), (1034, 411668), (1061, 401192), (1067, 398936), (2068, 205834), (2122, 200596), (2134, 199468), (4136, 102917), (4244, 100298), (4268, 99734), (4559, 93368), (8488, 50149), (8536, 49867), (9118, 46684), (11671, 36472), (18236, 23342)]