7823457304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{27851}}^1$

素因数の和:27980

約数の個数: 64

約数和(自身を含む): 16447163040

約数和(自身を除く): 8623705736

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 73, 74, 104, 146, 148, 292, 296, 481, 584, 949, 962, 1898, 1924, 2701, 3796, 3848, 5402, 7592, 10804, 21608, 27851, 35113, 55702, 70226, 111404, 140452, 222808, 280904, 362063, 724126, 1030487, 1448252, 2033123, 2060974, 2896504, 4066246, 4121948, 8132492, 8243896, 13396331, 16264984, 26430599, 26792662, 52861198, 53585324, 75225551, 105722396, 107170648, 150451102, 211444792, 300902204, 601804408, 977932163, 1955864326, 3911728652, 7823457304]

約数ペア:

[(1, 7823457304), (2, 3911728652), (4, 1955864326), (8, 977932163), (13, 601804408), (26, 300902204), (37, 211444792), (52, 150451102), (73, 107170648), (74, 105722396), (104, 75225551), (146, 53585324), (148, 52861198), (292, 26792662), (296, 26430599), (481, 16264984), (584, 13396331), (949, 8243896), (962, 8132492), (1898, 4121948), (1924, 4066246), (2701, 2896504), (3796, 2060974), (3848, 2033123), (5402, 1448252), (7592, 1030487), (10804, 724126), (21608, 362063), (27851, 280904), (35113, 222808), (55702, 140452), (70226, 111404)]