47917424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1559}}^1$

素因数の和:1697

約数の個数: 40

約数和(自身を含む): 99234720

約数和(自身を除く): 51317296

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 904, 1559, 1808, 1921, 3118, 3842, 6236, 7684, 12472, 15368, 24944, 26503, 30736, 53006, 106012, 176167, 212024, 352334, 424048, 704668, 1409336, 2818672, 2994839, 5989678, 11979356, 23958712, 47917424]

約数ペア:

[(1, 47917424), (2, 23958712), (4, 11979356), (8, 5989678), (16, 2994839), (17, 2818672), (34, 1409336), (68, 704668), (113, 424048), (136, 352334), (226, 212024), (272, 176167), (452, 106012), (904, 53006), (1559, 30736), (1808, 26503), (1921, 24944), (3118, 15368), (3842, 12472), (6236, 7684)]